134266243500 has 72 divisors (see below), whose sum is σ = 423565257024. Its totient is φ = 35804330400.

The previous prime is 134266243493. The next prime is 134266243547. The reversal of 134266243500 is 5342662431.

134266243500 is a `hidden beast` number, since 1 + 3 + 4 + 26 + 624 + 3 + 5 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 14913972 + ... + 14922971.

It is an arithmetic number, because the mean of its divisors is an integer number (5882850792).

Almost surely, 2^134266243500 is an apocalyptic number.

134266243500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134266243500 is an abundant number, since it is smaller than the sum of its proper divisors (289299013524).

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

134266243500 is a wasteful number, since it uses less digits than its factorization.

134266243500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29836968 (or 29836953 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 134266243500 in words is "one hundred thirty-four billion, two hundred sixty-six million, two hundred forty-three thousand, five hundred".