340120002030004 has 48 divisors (see below), whose sum is σ = 693145842480000. Its totient is φ = 143000742807936.

The previous prime is 340120002029971. The next prime is 340120002030007. The reversal of 340120002030004 is 400030200021043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340120002030007) 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, 2712907 + ... + 26222125.

It is an arithmetic number, because the mean of its divisors is an integer number (14440538385000).

Almost surely, 2^{340120002030004} is an apocalyptic number.

It is an amenable number.

340120002030004 is an abundant number, since it is smaller than the sum of its proper divisors (353025840449996).

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

340120002030004 is a wasteful number, since it uses less digits than its factorization.

340120002030004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23519032 (or 23519030 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 340120002030004 its reverse (400030200021043), we get a palindrome (740150202051047).

The spelling of 340120002030004 in words is "three hundred forty trillion, one hundred twenty billion, two million, thirty thousand, four".