100778635042414 has 32 divisors (see below), whose sum is σ = 176375192290560. Its totient is φ = 42293585983488.

The previous prime is 100778635042361. The next prime is 100778635042441. The reversal of 100778635042414 is 414240536877001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237157432 + ... + 237581995.

It is an arithmetic number, because the mean of its divisors is an integer number (5511724759080).

Almost surely, 2^{100778635042414} is an apocalyptic number.

100778635042414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100778635042414 is a deficient number, since it is larger than the sum of its proper divisors (75596557248146).

100778635042414 is a wasteful number, since it uses less digits than its factorization.

100778635042414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474739752.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 100778635042414 in words is "one hundred trillion, seven hundred seventy-eight billion, six hundred thirty-five million, forty-two thousand, four hundred fourteen".