2451465879416 has 16 divisors (see below), whose sum is σ = 4600613579640. Its totient is φ = 1224635591520.

The previous prime is 2451465879409. The next prime is 2451465879419. The reversal of 2451465879416 is 6149785641542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451465879419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137159030 + ... + 137176901.

Almost surely, 2^{2451465879416} is an apocalyptic number.

It is an amenable number.

2451465879416 is a deficient number, since it is larger than the sum of its proper divisors (2149147700224).

2451465879416 is a wasteful number, since it uses less digits than its factorization.

2451465879416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274337054 (or 274337050 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 62.

The spelling of 2451465879416 in words is "two trillion, four hundred fifty-one billion, four hundred sixty-five million, eight hundred seventy-nine thousand, four hundred sixteen".