4491936430260 has 24 divisors (see below), whose sum is σ = 12577422004896. Its totient is φ = 1197849714720.

The previous prime is 4491936430249. The next prime is 4491936430273. The reversal of 4491936430260 is 620346391944.

It is a congruent number.

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, 37432803526 + ... + 37432803645.

It is an arithmetic number, because the mean of its divisors is an integer number (524059250204).

Almost surely, 2^{4491936430260} is an apocalyptic number.

It is an amenable number.

4491936430260 is an abundant number, since it is smaller than the sum of its proper divisors (8085485574636).

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

4491936430260 is a wasteful number, since it uses less digits than its factorization.

4491936430260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74865607183 (or 74865607181 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 4491936430260 in words is "four trillion, four hundred ninety-one billion, nine hundred thirty-six million, four hundred thirty thousand, two hundred sixty".