374834144169 has 81 divisors (see below), whose sum is σ = 598629590013. Its totient is φ = 225959534064.

The previous prime is 374834144143. The next prime is 374834144177. The reversal of 374834144169 is 961441438473.

The square root of 374834144169 is 612237.

It is a perfect power (a square), and thus also a powerful number.

374834144169 is a `hidden beast` number, since 3 + 7 + 483 + 4 + 144 + 16 + 9 = 666.

It is not a de Polignac number, because 374834144169 - 2⁵ = 374834144137 is a prime.

It is a super-2 number, since 2×374834144169² (a number of 24 digits) contains 22 as substring.

Its product of digits (6967296) is a multiple of the sum of its prime divisors (512).

It is not an unprimeable number, because it can be changed into a prime (374834144669) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 802642474 + ... + 802642940.

Almost surely, 2^374834144169 is an apocalyptic number.

374834144169 is the 612237-th square number.

374834144169 is the 306119-th centered octagonal number.

It is an amenable number.

374834144169 is a deficient number, since it is larger than the sum of its proper divisors (223795445844).

374834144169 is an equidigital number, since it uses as much as digits as its factorization.

374834144169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 512 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 374834144169 in words is "three hundred seventy-four billion, eight hundred thirty-four million, one hundred forty-four thousand, one hundred sixty-nine".