134245515514620 has 96 divisors (see below), whose sum is σ = 377978978797056. Its totient is φ = 35599625798400.

The previous prime is 134245515514619. The next prime is 134245515514637. The reversal of 134245515514620 is 26415515542431.

It is a self number, because there is not a number n which added to its sum of digits gives 134245515514620.

It is a congruent number.

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, 293328007 + ... + 293785313.

It is an arithmetic number, because the mean of its divisors is an integer number (3937281029136).

Almost surely, 2^{134245515514620} is an apocalyptic number.

134245515514620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134245515514620 is an abundant number, since it is smaller than the sum of its proper divisors (243733463282436).

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

134245515514620 is a wasteful number, since it uses less digits than its factorization.

134245515514620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484531 (or 484529 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 134245515514620 in words is "one hundred thirty-four trillion, two hundred forty-five billion, five hundred fifteen million, five hundred fourteen thousand, six hundred twenty".