11430370020888 has 192 divisors, whose sum is σ = 40106561913600. Its totient is φ = 2855939731200.

The previous prime is 11430370020857. The next prime is 11430370020899. The reversal of 11430370020888 is 88802007303411.

11430370020888 is a `hidden beast` number, since 1 + 1 + 430 + 3 + 7 + 0 + 0 + 208 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45785038 + ... + 46034013.

It is an arithmetic number, because the mean of its divisors is an integer number (208888343300).

Almost surely, 2^{11430370020888} is an apocalyptic number.

11430370020888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11430370020888 is an abundant number, since it is smaller than the sum of its proper divisors (28676191892712).

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

11430370020888 is a wasteful number, since it uses less digits than its factorization.

11430370020888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91819102 (or 91819095 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 11430370020888 in words is "eleven trillion, four hundred thirty billion, three hundred seventy million, twenty thousand, eight hundred eighty-eight".