117627485642 has 8 divisors (see below), whose sum is σ = 176443410432. Its totient is φ = 58813015500.

The previous prime is 117627485641. The next prime is 117627485653. The reversal of 117627485642 is 246584726711.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (117627485641) 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, 131984 + ... + 502667.

It is an arithmetic number, because the mean of its divisors is an integer number (22055426304).

Almost surely, 2^117627485642 is an apocalyptic number.

117627485642 is a deficient number, since it is larger than the sum of its proper divisors (58815924790).

117627485642 is an equidigital number, since it uses as much as digits as its factorization.

117627485642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727324.

The product of its digits is 4515840, while the sum is 53.

The spelling of 117627485642 in words is "one hundred seventeen billion, six hundred twenty-seven million, four hundred eighty-five thousand, six hundred forty-two".