103788440974 has 4 divisors (see below), whose sum is σ = 155682661464. Its totient is φ = 51894220486.

The previous prime is 103788440933. The next prime is 103788441007. The reversal of 103788440974 is 479044887301.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25947110242 + ... + 25947110245.

It is an arithmetic number, because the mean of its divisors is an integer number (38920665366).

Almost surely, 2^103788440974 is an apocalyptic number.

103788440974 is a deficient number, since it is larger than the sum of its proper divisors (51894220490).

103788440974 is an equidigital number, since it uses as much as digits as its factorization.

103788440974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51894220489.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 103788440974 in words is "one hundred three billion, seven hundred eighty-eight million, four hundred forty thousand, nine hundred seventy-four".