34240156534231 has 4 divisors (see below), whose sum is σ = 34240249488312. Its totient is φ = 34240063580152.

The previous prime is 34240156534229. The next prime is 34240156534237. The reversal of 34240156534231 is 13243565104243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34240156534231 - 2¹ = 34240156534229 is a prime.

It is a super-2 number, since 2×34240156534231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34240156534237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45922300 + ... + 46661953.

It is an arithmetic number, because the mean of its divisors is an integer number (8560062372078).

Almost surely, 2^{34240156534231} is an apocalyptic number.

34240156534231 is a deficient number, since it is larger than the sum of its proper divisors (92954081).

34240156534231 is an equidigital number, since it uses as much as digits as its factorization.

34240156534231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92954080.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 34240156534231 in words is "thirty-four trillion, two hundred forty billion, one hundred fifty-six million, five hundred thirty-four thousand, two hundred thirty-one".