102554150040 has 48 divisors (see below), whose sum is σ = 333300988800. Its totient is φ = 27347773248.

The previous prime is 102554150009. The next prime is 102554150077. The reversal of 102554150040 is 40051455201.

102554150040 is a `hidden beast` number, since 10 + 25 + 541 + 50 + 0 + 40 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 102554149986 and 102554150013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142435960 + ... + 142436679.

It is an arithmetic number, because the mean of its divisors is an integer number (6943770600).

Almost surely, 2^102554150040 is an apocalyptic number.

102554150040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102554150040 is an abundant number, since it is smaller than the sum of its proper divisors (230746838760).

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

102554150040 is a wasteful number, since it uses less digits than its factorization.

102554150040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284872656 (or 284872649 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 102554150040 in words is "one hundred two billion, five hundred fifty-four million, one hundred fifty thousand, forty".