2451172996462 has 8 divisors (see below), whose sum is σ = 3754988420256. Its totient is φ = 1199510189712.

The previous prime is 2451172996427. The next prime is 2451172996511. The reversal of 2451172996462 is 2646992711542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2451172996397 and 2451172996406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13038154143 + ... + 13038154330.

It is an arithmetic number, because the mean of its divisors is an integer number (469373552532).

Almost surely, 2^{2451172996462} is an apocalyptic number.

2451172996462 is a deficient number, since it is larger than the sum of its proper divisors (1303815423794).

2451172996462 is a wasteful number, since it uses less digits than its factorization.

2451172996462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26076308522.

The product of its digits is 13063680, while the sum is 58.

The spelling of 2451172996462 in words is "two trillion, four hundred fifty-one billion, one hundred seventy-two million, nine hundred ninety-six thousand, four hundred sixty-two".