2451125012444 has 12 divisors (see below), whose sum is σ = 4289589880968. Its totient is φ = 1225527903600.

The previous prime is 2451125012443. The next prime is 2451125012467. The reversal of 2451125012444 is 4442105211542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451125012443) 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, 8490947 + ... + 8774874.

It is an arithmetic number, because the mean of its divisors is an integer number (357465823414).

Almost surely, 2^{2451125012444} is an apocalyptic number.

It is an amenable number.

2451125012444 is a deficient number, since it is larger than the sum of its proper divisors (1838464868524).

2451125012444 is a wasteful number, since it uses less digits than its factorization.

2451125012444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17301316 (or 17301314 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The spelling of 2451125012444 in words is "two trillion, four hundred fifty-one billion, one hundred twenty-five million, twelve thousand, four hundred forty-four".