611412540204 has 48 divisors (see below), whose sum is σ = 1437499750400. Its totient is φ = 202256792640.

The previous prime is 611412540181. The next prime is 611412540253. The reversal of 611412540204 is 402045214116.

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, 537717 + ... + 1229619.

Almost surely, 2^611412540204 is an apocalyptic number.

It is an amenable number.

611412540204 is an abundant number, since it is smaller than the sum of its proper divisors (826087210196).

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

611412540204 is a wasteful number, since it uses less digits than its factorization.

611412540204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692470 (or 692468 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 611412540204 in words is "six hundred eleven billion, four hundred twelve million, five hundred forty thousand, two hundred four".