145746016016 has 10 divisors (see below), whose sum is σ = 282382906062. Its totient is φ = 72873008000.

The previous prime is 145746016007. The next prime is 145746016049. The reversal of 145746016016 is 610610647541.

145746016016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 134471823616 + 11274192400 = 366704^2 + 106180^2 .

It is a super-2 number, since 2×145746016016² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4554562985 + ... + 4554563016.

Almost surely, 2^145746016016 is an apocalyptic number.

145746016016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145746016016 is a deficient number, since it is larger than the sum of its proper divisors (136636890046).

145746016016 is an equidigital number, since it uses as much as digits as its factorization.

145746016016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109126009 (or 9109126003 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 145746016016 in words is "one hundred forty-five billion, seven hundred forty-six million, sixteen thousand, sixteen".