1464172625874 has 48 divisors (see below), whose sum is σ = 3555124072128. Its totient is φ = 393727089408.

The previous prime is 1464172625843. The next prime is 1464172625893. The reversal of 1464172625874 is 4785262714641.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60301449 + ... + 60325724.

It is an arithmetic number, because the mean of its divisors is an integer number (74065084836).

Almost surely, 2^{1464172625874} is an apocalyptic number.

1464172625874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1464172625874 is an abundant number, since it is smaller than the sum of its proper divisors (2090951446254).

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

1464172625874 is a wasteful number, since it uses less digits than its factorization.

1464172625874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120627219 (or 120627202 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 57.

The spelling of 1464172625874 in words is "one trillion, four hundred sixty-four billion, one hundred seventy-two million, six hundred twenty-five thousand, eight hundred seventy-four".