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3400120040242 = 210797943162221
BaseRepresentation
bin110001011110100110111…
…100100111101100110010
3110001001022012201022200211
4301132212330213230302
5421201421212241432
611121554340334334
7500436100324462
oct61364674475462
913031265638624
103400120040242
1110a0a8a138092
1246ab713a43aa
131b8825caa573
14ba7d0dc5ba2
155d6a194ed47
hex317a6f27b32

3400120040242 has 16 divisors (see below), whose sum is σ = 5147929588032. Its totient is φ = 1684144031440.

The previous prime is 3400120040227. The next prime is 3400120040243. The reversal of 3400120040242 is 2420400210043.

Adding to 3400120040242 its reverse (2420400210043), we get a palindrome (5820520250285).

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3400120040243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20878692 + ... + 21040912.

It is an arithmetic number, because the mean of its divisors is an integer number (321745599252).

Almost surely, 23400120040242 is an apocalyptic number.

3400120040242 is a deficient number, since it is larger than the sum of its proper divisors (1747809547790).

3400120040242 is a wasteful number, since it uses less digits than its factorization.

3400120040242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260273.

The product of its (nonzero) digits is 1536, while the sum is 22.

The spelling of 3400120040242 in words is "three trillion, four hundred billion, one hundred twenty million, forty thousand, two hundred forty-two".

Divisors: 1 2 107 214 97943 162221 195886 324442 10479901 17357647 20959802 34715294 15888411403 31776822806 1700060020121 3400120040242