11670744755 has 16 divisors (see below), whose sum is σ = 14620253760. Its totient is φ = 8926714368.

The previous prime is 11670744731. The next prime is 11670744769. The reversal of 11670744755 is 55744707611.

It is not a de Polignac number, because 11670744755 - 2¹⁴ = 11670728371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253991 + ... + 296399.

It is an arithmetic number, because the mean of its divisors is an integer number (913765860).

Almost surely, 2^11670744755 is an apocalyptic number.

11670744755 is a deficient number, since it is larger than the sum of its proper divisors (2949509005).

11670744755 is a wasteful number, since it uses less digits than its factorization.

11670744755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44830.

The product of its (nonzero) digits is 823200, while the sum is 47.

The spelling of 11670744755 in words is "eleven billion, six hundred seventy million, seven hundred forty-four thousand, seven hundred fifty-five".