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42213230411 = 1119718813229
BaseRepresentation
bin100111010100000110…
…101100011101001011
311000221220122021212012
4213110012230131023
51142423041333121
631220440010135
73023040352412
oct472406543513
9130856567765
1042213230411
11169a22a4890
12822116094b
133c99766c61
1420864d0479
151170e68c5b
hex9d41ac74b

42213230411 has 32 divisors (see below), whose sum is σ = 49228300800. Its totient is φ = 35792064000.

The previous prime is 42213230399. The next prime is 42213230447. The reversal of 42213230411 is 11403231224.

42213230411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-42213230411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42213230461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13071545 + ... + 13074773.

It is an arithmetic number, because the mean of its divisors is an integer number (1538384400).

Almost surely, 242213230411 is an apocalyptic number.

42213230411 is a deficient number, since it is larger than the sum of its proper divisors (7015070389).

42213230411 is a wasteful number, since it uses less digits than its factorization.

42213230411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42213230411 its reverse (11403231224), we get a palindrome (53616461635).

The spelling of 42213230411 in words is "forty-two billion, two hundred thirteen million, two hundred thirty thousand, four hundred eleven".

Divisors: 1 11 19 71 209 781 881 1349 3229 9691 14839 16739 35519 61351 62551 184129 229259 674861 688061 1188469 2521849 2844749 4355921 13073159 31292239 47915131 54050231 201977179 594552541 2221748969 3837566401 42213230411