2440024144464 has 40 divisors (see below), whose sum is σ = 6304023472032. Its totient is φ = 813260379520.

The previous prime is 2440024144433. The next prime is 2440024144531. The reversal of 2440024144464 is 4644414200442.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 2043354 + ... + 3009209.

Almost surely, 2^{2440024144464} is an apocalyptic number.

2440024144464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2440024144464 is an abundant number, since it is smaller than the sum of its proper divisors (3863999327568).

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

2440024144464 is a wasteful number, since it uses less digits than its factorization.

2440024144464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062635 (or 5062629 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 39.

The spelling of 2440024144464 in words is "two trillion, four hundred forty billion, twenty-four million, one hundred forty-four thousand, four hundred sixty-four".