11873475672643 has 8 divisors (see below), whose sum is σ = 12787027890336. Its totient is φ = 10959953160000.

The previous prime is 11873475672607. The next prime is 11873475672647. The reversal of 11873475672643 is 34627657437811.

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

It is not a de Polignac number, because 11873475672643 - 2³⁷ = 11736036719171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11873475672647) 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, 6592618 + ... + 8198143.

It is an arithmetic number, because the mean of its divisors is an integer number (1598378486292).

Almost surely, 2^{11873475672643} is an apocalyptic number.

11873475672643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11873475672643 is a deficient number, since it is larger than the sum of its proper divisors (913552217693).

11873475672643 is a wasteful number, since it uses less digits than its factorization.

11873475672643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14852525.

The product of its digits is 142248960, while the sum is 64.

The spelling of 11873475672643 in words is "eleven trillion, eight hundred seventy-three billion, four hundred seventy-five million, six hundred seventy-two thousand, six hundred forty-three".