73756699113 has 4 divisors (see below), whose sum is σ = 98342265488. Its totient is φ = 49171132740.

The previous prime is 73756699099. The next prime is 73756699147. The reversal of 73756699113 is 31199665737.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 73756699113 - 2¹² = 73756695017 is a prime.

It is a super-2 number, since 2×73756699113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73756699153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12292783183 + ... + 12292783188.

It is an arithmetic number, because the mean of its divisors is an integer number (24585566372).

Almost surely, 2^73756699113 is an apocalyptic number.

It is an amenable number.

73756699113 is a deficient number, since it is larger than the sum of its proper divisors (24585566375).

73756699113 is a wasteful number, since it uses less digits than its factorization.

73756699113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24585566374.

The product of its digits is 6429780, while the sum is 57.

The spelling of 73756699113 in words is "seventy-three billion, seven hundred fifty-six million, six hundred ninety-nine thousand, one hundred thirteen".