11776351072 has 24 divisors (see below), whose sum is σ = 24192722736. Its totient is φ = 5632167552.

The previous prime is 11776351051. The next prime is 11776351073. The reversal of 11776351072 is 27015367711.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11776351073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7999503 + ... + 8000974.

It is an arithmetic number, because the mean of its divisors is an integer number (1008030114).

Almost surely, 2^11776351072 is an apocalyptic number.

It is an amenable number.

11776351072 is an abundant number, since it is smaller than the sum of its proper divisors (12416371664).

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

11776351072 is a wasteful number, since it uses less digits than its factorization.

11776351072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16000510 (or 16000502 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 11776351072 in words is "eleven billion, seven hundred seventy-six million, three hundred fifty-one thousand, seventy-two".