340004344031 has 16 divisors (see below), whose sum is σ = 374850879648. Its totient is φ = 305815910400.

The previous prime is 340004344007. The next prime is 340004344033. The reversal of 340004344031 is 130443400043.

It is not a de Polignac number, because 340004344031 - 2³⁰ = 338930602207 is a prime.

It is a super-2 number, since 2×340004344031² (a number of 24 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 (340004344033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3616601 + ... + 3709421.

It is an arithmetic number, because the mean of its divisors is an integer number (23428179978).

Almost surely, 2^340004344031 is an apocalyptic number.

340004344031 is a deficient number, since it is larger than the sum of its proper divisors (34846535617).

340004344031 is a wasteful number, since it uses less digits than its factorization.

340004344031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96362.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 340004344031 its reverse (130443400043), we get a palindrome (470447744074).

The spelling of 340004344031 in words is "three hundred forty billion, four million, three hundred forty-four thousand, thirty-one".