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120404141204 = 22592292718221
BaseRepresentation
bin111000000100010100…
…1010110010010010100
3102111210011122010000012
41300020221112102110
53433041430004304
6131151330335352
711461504212434
oct1601051262224
9374704563005
10120404141204
1147076aa9416
121b40312a558
13b47ab48889
145b82ca82c4
1531ea6d616e
hex1c08a56494

120404141204 has 48 divisors (see below), whose sum is σ = 216034694400. Its totient is φ = 58698691200.

The previous prime is 120404141189. The next prime is 120404141227. The reversal of 120404141204 is 402141404021.

It is a self number, because there is not a number n which added to its sum of digits gives 120404141204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14641814 + ... + 14650034.

It is an arithmetic number, because the mean of its divisors is an integer number (4500722800).

Almost surely, 2120404141204 is an apocalyptic number.

It is an amenable number.

120404141204 is a deficient number, since it is larger than the sum of its proper divisors (95630553196).

120404141204 is a wasteful number, since it uses less digits than its factorization.

120404141204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8784 (or 8782 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 120404141204 its reverse (402141404021), we get a palindrome (522545545225).

The spelling of 120404141204 in words is "one hundred twenty billion, four hundred four million, one hundred forty-one thousand, two hundred four".

Divisors: 1 2 4 59 118 229 236 271 458 542 916 1084 8221 13511 15989 16442 27022 31978 32884 54044 62059 63956 124118 248236 485039 970078 1882609 1940156 2227891 3661481 3765218 4455782 7322962 7530436 8911564 14645924 111073931 131445569 222147862 262891138 444295724 510187039 525782276 1020374078 2040748156 30101035301 60202070602 120404141204