11870920752 has 80 divisors (see below), whose sum is σ = 33348124512. Its totient is φ = 3623546880.

The previous prime is 11870920729. The next prime is 11870920771. The reversal of 11870920752 is 25702907811.

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, 166399 + ... + 226782.

Almost surely, 2^11870920752 is an apocalyptic number.

11870920752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11870920752 is an abundant number, since it is smaller than the sum of its proper divisors (21477203760).

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

11870920752 is a wasteful number, since it uses less digits than its factorization.

11870920752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393246 (or 393240 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 42.

The spelling of 11870920752 in words is "eleven billion, eight hundred seventy million, nine hundred twenty thousand, seven hundred fifty-two".