2401240440312 has 48 divisors (see below), whose sum is σ = 7432410888240. Its totient is φ = 686068697088.

The previous prime is 2401240440301. The next prime is 2401240440329. The reversal of 2401240440312 is 2130440421042.

2401240440312 is a `hidden beast` number, since 2 + 4 + 0 + 1 + 240 + 4 + 403 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2382182473 + ... + 2382183480.

It is an arithmetic number, because the mean of its divisors is an integer number (154841893505).

Almost surely, 2^{2401240440312} is an apocalyptic number.

It is an amenable number.

2401240440312 is an abundant number, since it is smaller than the sum of its proper divisors (5031170447928).

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

2401240440312 is a wasteful number, since it uses less digits than its factorization.

2401240440312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764365972 (or 4764365965 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2401240440312 its reverse (2130440421042), we get a palindrome (4531680861354).

The spelling of 2401240440312 in words is "two trillion, four hundred one billion, two hundred forty million, four hundred forty thousand, three hundred twelve".