1474461256645 has 16 divisors (see below), whose sum is σ = 1906670650752. Its totient is φ = 1088139769920.

The previous prime is 1474461256561. The next prime is 1474461256693. The reversal of 1474461256645 is 5466521644741.

It is not a de Polignac number, because 1474461256645 - 2⁷ = 1474461256517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7117497 + ... + 7321726.

It is an arithmetic number, because the mean of its divisors is an integer number (119166915672).

Almost surely, 2^{1474461256645} is an apocalyptic number.

It is an amenable number.

1474461256645 is a deficient number, since it is larger than the sum of its proper divisors (432209394107).

1474461256645 is a wasteful number, since it uses less digits than its factorization.

1474461256645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14440812.

The product of its digits is 19353600, while the sum is 55.

The spelling of 1474461256645 in words is "one trillion, four hundred seventy-four billion, four hundred sixty-one million, two hundred fifty-six thousand, six hundred forty-five".