146253681839616 has 160 divisors (see below), whose sum is σ = 420941001280800. Its totient is φ = 44857357369344.

The previous prime is 146253681839563. The next prime is 146253681839623. The reversal of 146253681839616 is 616938186352641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5450341 + ... + 17950308.

It is an arithmetic number, because the mean of its divisors is an integer number (2630881258005).

Almost surely, 2^{146253681839616} is an apocalyptic number.

146253681839616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146253681839616 is an abundant number, since it is smaller than the sum of its proper divisors (274687319441184).

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

146253681839616 is a wasteful number, since it uses less digits than its factorization.

146253681839616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23400996 (or 23400980 counting only the distinct ones).

The product of its digits is 268738560, while the sum is 69.

The spelling of 146253681839616 in words is "one hundred forty-six trillion, two hundred fifty-three billion, six hundred eighty-one million, eight hundred thirty-nine thousand, six hundred sixteen".