340203044004 has 24 divisors (see below), whose sum is σ = 794850234528. Its totient is φ = 113251995840.

The previous prime is 340203043987. The next prime is 340203044047. The reversal of 340203044004 is 400440302043.

It is a happy number.

It is a super-2 number, since 2×340203044004² (a number of 24 digits) contains 22 as substring.

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, 18617842 + ... + 18636105.

It is an arithmetic number, because the mean of its divisors is an integer number (33118759772).

Almost surely, 2^340203044004 is an apocalyptic number.

It is an amenable number.

340203044004 is an abundant number, since it is smaller than the sum of its proper divisors (454647190524).

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

340203044004 is a wasteful number, since it uses less digits than its factorization.

340203044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37254715 (or 37254713 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 340203044004 its reverse (400440302043), we get a palindrome (740643346047).

The spelling of 340203044004 in words is "three hundred forty billion, two hundred three million, forty-four thousand, four".