3022132400240 has 80 divisors (see below), whose sum is σ = 7332759387648. Its totient is φ = 1156167437568.

The previous prime is 3022132400239. The next prime is 3022132400267. The reversal of 3022132400240 is 420042312203.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 17657957 + ... + 17828283.

Almost surely, 2^{3022132400240} is an apocalyptic number.

It is an amenable number.

3022132400240 is an abundant number, since it is smaller than the sum of its proper divisors (4310626987408).

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

3022132400240 is a wasteful number, since it uses less digits than its factorization.

3022132400240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180006 (or 180000 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 3022132400240 its reverse (420042312203), we get a palindrome (3442174712443).

The spelling of 3022132400240 in words is "three trillion, twenty-two billion, one hundred thirty-two million, four hundred thousand, two hundred forty".