2400132013320 has 32 divisors (see below), whose sum is σ = 7200396040320. Its totient is φ = 640035203520.

The previous prime is 2400132013319. The next prime is 2400132013337. The reversal of 2400132013320 is 233102310042.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

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, 10000549936 + ... + 10000550175.

It is an arithmetic number, because the mean of its divisors is an integer number (225012376260).

Almost surely, 2^{2400132013320} is an apocalyptic number.

2400132013320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400132013320 is an abundant number, since it is smaller than the sum of its proper divisors (4800264027000).

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

2400132013320 is a wasteful number, since it uses less digits than its factorization.

2400132013320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001100125 (or 20001100121 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2400132013320 its reverse (233102310042), we get a palindrome (2633234323362).

The spelling of 2400132013320 in words is "two trillion, four hundred billion, one hundred thirty-two million, thirteen thousand, three hundred twenty".