2440655054496 has 384 divisors, whose sum is σ = 8000923392000. Its totient is φ = 720073525248.

The previous prime is 2440655054449. The next prime is 2440655054503. The reversal of 2440655054496 is 6944505560442.

2440655054496 is a `hidden beast` number, since 2 + 4 + 4 + 0 + 6 + 5 + 5 + 0 + 544 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16160260 + ... + 16310588.

It is an arithmetic number, because the mean of its divisors is an integer number (20835738000).

Almost surely, 2^{2440655054496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440655054496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4000461696000).

2440655054496 is an abundant number, since it is smaller than the sum of its proper divisors (5560268337504).

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

2440655054496 is a wasteful number, since it uses less digits than its factorization.

2440655054496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150433 (or 150419 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 2440655054496 in words is "two trillion, four hundred forty billion, six hundred fifty-five million, fifty-four thousand, four hundred ninety-six".