3431434005238 has 16 divisors (see below), whose sum is σ = 5335122553344. Its totient is φ = 1654149511080.

The previous prime is 3431434005137. The next prime is 3431434005277. The reversal of 3431434005238 is 8325004341343.

It is a super-2 number, since 2×3431434005238² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3431434005238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272416218 + ... + 272428813.

It is an arithmetic number, because the mean of its divisors is an integer number (333445159584).

Almost surely, 2^{3431434005238} is an apocalyptic number.

3431434005238 is a deficient number, since it is larger than the sum of its proper divisors (1903688548106).

3431434005238 is a wasteful number, since it uses less digits than its factorization.

3431434005238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544845147.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 3431434005238 in words is "three trillion, four hundred thirty-one billion, four hundred thirty-four million, five thousand, two hundred thirty-eight".