11260820452 has 24 divisors (see below), whose sum is σ = 22529545920. Its totient is φ = 4824372000.

The previous prime is 11260820429. The next prime is 11260820471. The reversal of 11260820452 is 25402806211.

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, 12327 + ... + 150577.

It is an arithmetic number, because the mean of its divisors is an integer number (938731080).

Almost surely, 2^11260820452 is an apocalyptic number.

It is an amenable number.

11260820452 is an abundant number, since it is smaller than the sum of its proper divisors (11268725468).

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

11260820452 is a wasteful number, since it uses less digits than its factorization.

11260820452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141171 (or 141169 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 11260820452 in words is "eleven billion, two hundred sixty million, eight hundred twenty thousand, four hundred fifty-two".