2400766261596 has 48 divisors (see below), whose sum is σ = 6227821734400. Its totient is φ = 799790903856.

The previous prime is 2400766261567. The next prime is 2400766261603. The reversal of 2400766261596 is 6951626670042.

2400766261596 is a `hidden beast` number, since 2 + 4 + 0 + 0 + 7 + 6 + 626 + 1 + 5 + 9 + 6 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6264676 + ... + 6636843.

Almost surely, 2^{2400766261596} is an apocalyptic number.

It is an amenable number.

2400766261596 is an abundant number, since it is smaller than the sum of its proper divisors (3827055472804).

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

2400766261596 is a wasteful number, since it uses less digits than its factorization.

2400766261596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903255 (or 12903247 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 2400766261596 in words is "two trillion, four hundred billion, seven hundred sixty-six million, two hundred sixty-one thousand, five hundred ninety-six".