340031111024 has 40 divisors (see below), whose sum is σ = 720076507392. Its totient is φ = 154264029120.

The previous prime is 340031111023. The next prime is 340031111033. The reversal of 340031111024 is 420111130043.

It is a junction number, because it is equal to n+sod(n) for n = 340031110987 and 340031111005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340031111023) 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, 1754984 + ... + 1939079.

Almost surely, 2^340031111024 is an apocalyptic number.

It is an amenable number.

340031111024 is an abundant number, since it is smaller than the sum of its proper divisors (380045396368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340031111024 is a wasteful number, since it uses less digits than its factorization.

340031111024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694605 (or 3694599 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 340031111024 its reverse (420111130043), we get a palindrome (760142241067).

The spelling of 340031111024 in words is "three hundred forty billion, thirty-one million, one hundred eleven thousand, twenty-four".