11621383875070 has 32 divisors (see below), whose sum is σ = 21000771125568. Its totient is φ = 4630270599168.

The previous prime is 11621383875047. The next prime is 11621383875097. The reversal of 11621383875070 is 7057838312611.

It is a junction number, because it is equal to n+sod(n) for n = 11621383874999 and 11621383875017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71279764 + ... + 71442616.

It is an arithmetic number, because the mean of its divisors is an integer number (656274097674).

Almost surely, 2^{11621383875070} is an apocalyptic number.

11621383875070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11621383875070 is a deficient number, since it is larger than the sum of its proper divisors (9379387250498).

11621383875070 is a wasteful number, since it uses less digits than its factorization.

11621383875070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190884.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 11621383875070 in words is "eleven trillion, six hundred twenty-one billion, three hundred eighty-three million, eight hundred seventy-five thousand, seventy".