514146121625612 has 24 divisors (see below), whose sum is σ = 1028674082333856. Its totient is φ = 220266515179008.

The previous prime is 514146121625597. The next prime is 514146121625623. The reversal of 514146121625612 is 216526121641415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3409200773 + ... + 3409351580.

It is an arithmetic number, because the mean of its divisors is an integer number (42861420097244).

Almost surely, 2^{514146121625612} is an apocalyptic number.

It is an amenable number.

514146121625612 is an abundant number, since it is smaller than the sum of its proper divisors (514527960708244).

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

514146121625612 is a wasteful number, since it uses less digits than its factorization.

514146121625612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6818555057 (or 6818555055 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The spelling of 514146121625612 in words is "five hundred fourteen trillion, one hundred forty-six billion, one hundred twenty-one million, six hundred twenty-five thousand, six hundred twelve".