117272276402 has 18 divisors (see below), whose sum is σ = 176626884447. Its totient is φ = 58397621436.

The previous prime is 117272276389. The next prime is 117272276423. The reversal of 117272276402 is 204672272711.

117272276402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 58636138201 + 58636138201 = 242149^2 + 242149^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=242149.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117272276402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 224229713 + ... + 224230235.

Almost surely, 2^117272276402 is an apocalyptic number.

117272276402 is a deficient number, since it is larger than the sum of its proper divisors (59354608045).

117272276402 is an frugal number, since it uses more digits than its factorization.

117272276402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 117272276402 in words is "one hundred seventeen billion, two hundred seventy-two million, two hundred seventy-six thousand, four hundred two".