11927364630 has 16 divisors (see below), whose sum is σ = 28625675184. Its totient is φ = 3180630560.

The previous prime is 11927364629. The next prime is 11927364641. The reversal of 11927364630 is 3646372911.

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, 198789381 + ... + 198789440.

It is an arithmetic number, because the mean of its divisors is an integer number (1789104699).

Almost surely, 2^11927364630 is an apocalyptic number.

11927364630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11927364630 is an abundant number, since it is smaller than the sum of its proper divisors (16698310554).

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

11927364630 is a wasteful number, since it uses less digits than its factorization.

11927364630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397578831.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 11927364630 in words is "eleven billion, nine hundred twenty-seven million, three hundred sixty-four thousand, six hundred thirty".