146020663616 has 28 divisors (see below), whose sum is σ = 289854253920. Its totient is φ = 72986520960.

The previous prime is 146020663603. The next prime is 146020663639. The reversal of 146020663616 is 616366020641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173450 + ... + 567561.

It is an arithmetic number, because the mean of its divisors is an integer number (10351937640).

Almost surely, 2^146020663616 is an apocalyptic number.

146020663616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146020663616 is a deficient number, since it is larger than the sum of its proper divisors (143833590304).

146020663616 is an equidigital number, since it uses as much as digits as its factorization.

146020663616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744102 (or 744092 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 146020663616 in words is "one hundred forty-six billion, twenty million, six hundred sixty-three thousand, six hundred sixteen".