11674142508 has 24 divisors (see below), whose sum is σ = 31131046912. Its totient is φ = 3335469264.

The previous prime is 11674142497. The next prime is 11674142551. The reversal of 11674142508 is 80524147611.

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 7 ways as a sum of consecutive naturals, for example, 69488860 + ... + 69489027.

Almost surely, 2^11674142508 is an apocalyptic number.

It is an amenable number.

11674142508 is an abundant number, since it is smaller than the sum of its proper divisors (19456904404).

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

11674142508 is a wasteful number, since it uses less digits than its factorization.

11674142508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138977901 (or 138977899 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 11674142508 in words is "eleven billion, six hundred seventy-four million, one hundred forty-two thousand, five hundred eight".