134886850506 has 64 divisors (see below), whose sum is σ = 327618984960. Its totient is φ = 40952355840.

The previous prime is 134886850477. The next prime is 134886850517. The reversal of 134886850506 is 605058688431.

134886850506 is a `hidden beast` number, since 1 + 3 + 4 + 8 + 86 + 8 + 50 + 506 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2341471 + ... + 2398386.

It is an arithmetic number, because the mean of its divisors is an integer number (5119046640).

Almost surely, 2^134886850506 is an apocalyptic number.

134886850506 is an abundant number, since it is smaller than the sum of its proper divisors (192732134454).

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

134886850506 is a wasteful number, since it uses less digits than its factorization.

134886850506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4739916 (or 4739910 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 134886850506 in words is "one hundred thirty-four billion, eight hundred eighty-six million, eight hundred fifty thousand, five hundred six".