11470344475 has 24 divisors (see below), whose sum is σ = 14412001680. Its totient is φ = 9054904320.

The previous prime is 11470344469. The next prime is 11470344491. The reversal of 11470344475 is 57444307411.

It is not a de Polignac number, because 11470344475 - 2¹⁵ = 11470311707 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1158747 + ... + 1168603.

It is an arithmetic number, because the mean of its divisors is an integer number (600500070).

Almost surely, 2^11470344475 is an apocalyptic number.

11470344475 is a deficient number, since it is larger than the sum of its proper divisors (2941657205).

11470344475 is an equidigital number, since it uses as much as digits as its factorization.

11470344475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10479 (or 10474 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 11470344475 in words is "eleven billion, four hundred seventy million, three hundred forty-four thousand, four hundred seventy-five".