117736464451 has 2 divisors, whose sum is σ = 117736464452. Its totient is φ = 117736464450.

The previous prime is 117736464431. The next prime is 117736464467. The reversal of 117736464451 is 154464637711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117736464451 - 2³³ = 109146529859 is a prime.

It is a super-2 number, since 2×117736464451² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117736464395 and 117736464404.

It is not a weakly prime, because it can be changed into another prime (117736464401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58868232225 + 58868232226.

It is an arithmetic number, because the mean of its divisors is an integer number (58868232226).

Almost surely, 2^117736464451 is an apocalyptic number.

117736464451 is a deficient number, since it is larger than the sum of its proper divisors (1).

117736464451 is an equidigital number, since it uses as much as digits as its factorization.

117736464451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 49.

The spelling of 117736464451 in words is "one hundred seventeen billion, seven hundred thirty-six million, four hundred sixty-four thousand, four hundred fifty-one".