117730896451 has 8 divisors (see below), whose sum is σ = 134551836000. Its totient is φ = 100910516928.

The previous prime is 117730896391. The next prime is 117730896473. The reversal of 117730896451 is 154698037711.

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 117730896451 - 2¹¹ = 117730894403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117730896851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514425 + ... + 707173.

It is an arithmetic number, because the mean of its divisors is an integer number (16818979500).

Almost surely, 2^117730896451 is an apocalyptic number.

117730896451 is a deficient number, since it is larger than the sum of its proper divisors (16820939549).

117730896451 is an equidigital number, since it uses as much as digits as its factorization.

117730896451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280013.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 117730896451 in words is "one hundred seventeen billion, seven hundred thirty million, eight hundred ninety-six thousand, four hundred fifty-one".