240045155310320 has 40 divisors (see below), whose sum is σ = 558106476924624. Its totient is φ = 96017805637632.

The previous prime is 240045155310307. The next prime is 240045155310347. The reversal of 240045155310320 is 23013551540042.

It is a tau number, because it is divible by the number of its divisors (40).

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, 27685007 + ... + 35306513.

Almost surely, 2^{240045155310320} is an apocalyptic number.

240045155310320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240045155310320 is an abundant number, since it is smaller than the sum of its proper divisors (318061321614304).

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

240045155310320 is a wasteful number, since it uses less digits than its factorization.

240045155310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8015217 (or 8015211 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 240045155310320 in words is "two hundred forty trillion, forty-five billion, one hundred fifty-five million, three hundred ten thousand, three hundred twenty".