11874491370 has 96 divisors (see below), whose sum is σ = 37141303680. Its totient is φ = 2571315840.

The previous prime is 11874491357. The next prime is 11874491399. The reversal of 11874491370 is 7319447811.

11874491370 is a `hidden beast` number, since 11 + 87 + 4 + 491 + 3 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 484041 + ... + 507980.

It is an arithmetic number, because the mean of its divisors is an integer number (386888580).

Almost surely, 2^11874491370 is an apocalyptic number.

11874491370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11874491370 is an abundant number, since it is smaller than the sum of its proper divisors (25266812310).

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

11874491370 is a wasteful number, since it uses less digits than its factorization.

11874491370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992060 (or 992057 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 11874491370 in words is "eleven billion, eight hundred seventy-four million, four hundred ninety-one thousand, three hundred seventy".