108914143506 has 16 divisors (see below), whose sum is σ = 248946613824. Its totient is φ = 31118326704.

The previous prime is 108914143493. The next prime is 108914143511. The reversal of 108914143506 is 605341419801.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2593193893 = 108914143506 / (1 + 0 + 8 + 9 + 1 + 4 + 1 + 4 + 3 + 5 + 0 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296596905 + ... + 1296596988.

It is an arithmetic number, because the mean of its divisors is an integer number (15559163364).

Almost surely, 2^108914143506 is an apocalyptic number.

108914143506 is an abundant number, since it is smaller than the sum of its proper divisors (140032470318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108914143506 is a wasteful number, since it uses less digits than its factorization.

108914143506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593193905.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 108914143506 in words is "one hundred eight billion, nine hundred fourteen million, one hundred forty-three thousand, five hundred six".