374834834845 has 24 divisors (see below), whose sum is σ = 467356540968. Its totient is φ = 288545955840.

The previous prime is 374834834809. The next prime is 374834834863. The reversal of 374834834845 is 548438438473.

It can be written as a sum of positive squares in 12 ways, for example, as 337445971801 + 37388863044 = 580901^2 + 193362^2 .

It is not a de Polignac number, because 374834834845 - 2⁹ = 374834834333 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 23 ways as a sum of consecutive naturals, for example, 308109 + ... + 919021.

It is an arithmetic number, because the mean of its divisors is an integer number (19473189207).

Almost surely, 2^374834834845 is an apocalyptic number.

It is an amenable number.

374834834845 is a deficient number, since it is larger than the sum of its proper divisors (92521706123).

374834834845 is an equidigital number, since it uses as much as digits as its factorization.

374834834845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611073 (or 611032 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 61.

The spelling of 374834834845 in words is "three hundred seventy-four billion, eight hundred thirty-four million, eight hundred thirty-four thousand, eight hundred forty-five".