145858963776 has 56 divisors (see below), whose sum is σ = 394129564800. Its totient is φ = 47585190912.

The previous prime is 145858963711. The next prime is 145858963777. The reversal of 145858963776 is 677369858541.

145858963776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145858963776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145858963777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8072701 + ... + 8090748.

Almost surely, 2^145858963776 is an apocalyptic number.

145858963776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145858963776 is an abundant number, since it is smaller than the sum of its proper divisors (248270601024).

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

145858963776 is a wasteful number, since it uses less digits than its factorization.

145858963776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16163511 (or 16163501 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 69.

The spelling of 145858963776 in words is "one hundred forty-five billion, eight hundred fifty-eight million, nine hundred sixty-three thousand, seven hundred seventy-six".