102044157678414 has 48 divisors (see below), whose sum is σ = 252700198988640. Its totient is φ = 29153231976960.

The previous prime is 102044157678413. The next prime is 102044157678427. The reversal of 102044157678414 is 414876751440201.

102044157678414 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 4 + 4 + 157 + 6 + 78 + 414 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102044157678413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29488327 + ... + 32766594.

It is an arithmetic number, because the mean of its divisors is an integer number (5264587478930).

Almost surely, 2^{102044157678414} is an apocalyptic number.

102044157678414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102044157678414 is an abundant number, since it is smaller than the sum of its proper divisors (150656041310226).

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

102044157678414 is a wasteful number, since it uses less digits than its factorization.

102044157678414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62267945 (or 62267942 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 102044157678414 in words is "one hundred two trillion, forty-four billion, one hundred fifty-seven million, six hundred seventy-eight thousand, four hundred fourteen".