403245340012004 has 48 divisors (see below), whose sum is σ = 814874255959680. Its totient is φ = 171023253672960.

The previous prime is 403245340011991. The next prime is 403245340012093. The reversal of 403245340012004 is 400210043542304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25689434 + ... + 38294094.

It is an arithmetic number, because the mean of its divisors is an integer number (16976546999160).

Almost surely, 2^{403245340012004} is an apocalyptic number.

It is an amenable number.

403245340012004 is an abundant number, since it is smaller than the sum of its proper divisors (411628915947676).

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

403245340012004 is a wasteful number, since it uses less digits than its factorization.

403245340012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12616548 (or 12616546 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 403245340012004 its reverse (400210043542304), we get a palindrome (803455383554308).

The spelling of 403245340012004 in words is "four hundred three trillion, two hundred forty-five billion, three hundred forty million, twelve thousand, four".