11674142499 has 8 divisors (see below), whose sum is σ = 16242285312. Its totient is φ = 7444380680.

The previous prime is 11674142497. The next prime is 11674142551. The reversal of 11674142499 is 99424147611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11674142499 - 2¹ = 11674142497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11674142497) by changing a digit.

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, 84595167 + ... + 84595304.

It is an arithmetic number, because the mean of its divisors is an integer number (2030285664).

Almost surely, 2^11674142499 is an apocalyptic number.

11674142499 is a deficient number, since it is larger than the sum of its proper divisors (4568142813).

11674142499 is a wasteful number, since it uses less digits than its factorization.

11674142499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169190497.

The product of its digits is 435456, while the sum is 48.

The spelling of 11674142499 in words is "eleven billion, six hundred seventy-four million, one hundred forty-two thousand, four hundred ninety-nine".