152466366455440 has 80 divisors (see below), whose sum is σ = 354812745499632. Its totient is φ = 60930050752512.

The previous prime is 152466366455401. The next prime is 152466366455443. The reversal of 152466366455440 is 44554663664251.

It can be written as a sum of positive squares in 8 ways, for example, as 2448649113856 + 150017717341584 = 1564816^2 + 12248172^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×152466366455440³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (152466366455443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990755782 + ... + 990909658.

Almost surely, 2^{152466366455440} is an apocalyptic number.

152466366455440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152466366455440 is an abundant number, since it is smaller than the sum of its proper divisors (202346379044192).

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

152466366455440 is a wasteful number, since it uses less digits than its factorization.

152466366455440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165284 (or 165278 counting only the distinct ones).

The product of its (nonzero) digits is 248832000, while the sum is 61.

The spelling of 152466366455440 in words is "one hundred fifty-two trillion, four hundred sixty-six billion, three hundred sixty-six million, four hundred fifty-five thousand, four hundred forty".