117262730451 has 8 divisors (see below), whose sum is σ = 156352582080. Its totient is φ = 78174016232.

The previous prime is 117262730437. The next prime is 117262730461. The reversal of 117262730451 is 154037262711.

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 117262730451 - 2⁵ = 117262730419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117262730401) 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, 4425 + ... + 484298.

It is an arithmetic number, because the mean of its divisors is an integer number (19544072760).

Almost surely, 2^117262730451 is an apocalyptic number.

117262730451 is a deficient number, since it is larger than the sum of its proper divisors (39089851629).

117262730451 is an equidigital number, since it uses as much as digits as its factorization.

117262730451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568705.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 117262730451 in words is "one hundred seventeen billion, two hundred sixty-two million, seven hundred thirty thousand, four hundred fifty-one".