103869763436478 has 32 divisors (see below), whose sum is σ = 223728678835200. Its totient is φ = 31958614588896.

The previous prime is 103869763436477. The next prime is 103869763436521. The reversal of 103869763436478 is 874634367968301.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103869763436477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25434118 + ... + 29234121.

It is an arithmetic number, because the mean of its divisors is an integer number (6991521213600).

Almost surely, 2^{103869763436478} is an apocalyptic number.

103869763436478 is an abundant number, since it is smaller than the sum of its proper divisors (119858915398722).

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

103869763436478 is a wasteful number, since it uses less digits than its factorization.

103869763436478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54692616.

The product of its (nonzero) digits is 2633637888, while the sum is 75.

The spelling of 103869763436478 in words is "one hundred three trillion, eight hundred sixty-nine billion, seven hundred sixty-three million, four hundred thirty-six thousand, four hundred seventy-eight".