2456632012740 has 24 divisors (see below), whose sum is σ = 6878569635840. Its totient is φ = 655101870048.

The previous prime is 2456632012733. The next prime is 2456632012781. The reversal of 2456632012740 is 472102366542.

It is a junction number, because it is equal to n+sod(n) for n = 2456632012692 and 2456632012701.

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, 20471933380 + ... + 20471933499.

It is an arithmetic number, because the mean of its divisors is an integer number (286607068160).

Almost surely, 2^{2456632012740} is an apocalyptic number.

2456632012740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2456632012740 is an abundant number, since it is smaller than the sum of its proper divisors (4421937623100).

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

2456632012740 is a wasteful number, since it uses less digits than its factorization.

2456632012740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40943866891 (or 40943866889 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 2456632012740 in words is "two trillion, four hundred fifty-six billion, six hundred thirty-two million, twelve thousand, seven hundred forty".