146485520814 has 64 divisors (see below), whose sum is σ = 311495284800. Its totient is φ = 45765396480.

The previous prime is 146485520809. The next prime is 146485520843. The reversal of 146485520814 is 418025584641.

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, 33495532 + ... + 33499904.

It is an arithmetic number, because the mean of its divisors is an integer number (4867113825).

Almost surely, 2^146485520814 is an apocalyptic number.

146485520814 is an abundant number, since it is smaller than the sum of its proper divisors (165009763986).

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

146485520814 is a wasteful number, since it uses less digits than its factorization.

146485520814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5685.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 146485520814 in words is "one hundred forty-six billion, four hundred eighty-five million, five hundred twenty thousand, eight hundred fourteen".