502416421155 has 24 divisors (see below), whose sum is σ = 950023779120. Its totient is φ = 243595840320.

The previous prime is 502416421121. The next prime is 502416421207. The reversal of 502416421155 is 551124614205.

502416421155 is a `hidden beast` number, since 5 + 0 + 2 + 4 + 1 + 642 + 1 + 1 + 5 + 5 = 666.

502416421155 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 502416421155 - 2⁷ = 502416421027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 507490840 + ... + 507491829.

It is an arithmetic number, because the mean of its divisors is an integer number (39584324130).

Almost surely, 2^502416421155 is an apocalyptic number.

502416421155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

502416421155 is a deficient number, since it is larger than the sum of its proper divisors (447607357965).

502416421155 is a wasteful number, since it uses less digits than its factorization.

502416421155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014982691 (or 1014982688 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 502416421155 in words is "five hundred two billion, four hundred sixteen million, four hundred twenty-one thousand, one hundred fifty-five".