145456363216 has 40 divisors (see below), whose sum is σ = 303889924800. Its totient is φ = 67219879680.

The previous prime is 145456363187. The next prime is 145456363231. The reversal of 145456363216 is 612363654541.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5822596 + ... + 5847523.

It is an arithmetic number, because the mean of its divisors is an integer number (7597248120).

Almost surely, 2^145456363216 is an apocalyptic number.

145456363216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145456363216 is an abundant number, since it is smaller than the sum of its proper divisors (158433561584).

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

145456363216 is a wasteful number, since it uses less digits than its factorization.

145456363216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11670187 (or 11670181 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

The spelling of 145456363216 in words is "one hundred forty-five billion, four hundred fifty-six million, three hundred sixty-three thousand, two hundred sixteen".