117402544354 has 4 divisors (see below), whose sum is σ = 176103816534. Its totient is φ = 58701272176.

The previous prime is 117402544351. The next prime is 117402544397. The reversal of 117402544354 is 453445204711.

117402544354 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 98798948329 + 18603596025 = 314323^2 + 136395^2 .

It is not an unprimeable number, because it can be changed into a prime (117402544351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29350636087 + ... + 29350636090.

Almost surely, 2^117402544354 is an apocalyptic number.

117402544354 is a deficient number, since it is larger than the sum of its proper divisors (58701272180).

117402544354 is an equidigital number, since it uses as much as digits as its factorization.

117402544354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58701272179.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 117402544354 in words is "one hundred seventeen billion, four hundred two million, five hundred forty-four thousand, three hundred fifty-four".