374254867877 has 12 divisors (see below), whose sum is σ = 411407835468. Its totient is φ = 340201276800.

The previous prime is 374254867867. The next prime is 374254867907. The reversal of 374254867877 is 778768452473.

It can be written as a sum of positive squares in 2 ways, for example, as 274491118561 + 99763749316 = 523919^2 + 315854^2 .

It is not a de Polignac number, because 374254867877 - 2⁶ = 374254867813 is a prime.

It is a super-2 number, since 2×374254867877² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374254867807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1280477 + ... + 1545357.

It is an arithmetic number, because the mean of its divisors is an integer number (34283986289).

Almost surely, 2^374254867877 is an apocalyptic number.

It is an amenable number.

374254867877 is a deficient number, since it is larger than the sum of its proper divisors (37152967591).

374254867877 is a wasteful number, since it uses less digits than its factorization.

374254867877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276580 (or 276569 counting only the distinct ones).

The product of its digits is 442552320, while the sum is 68.

The spelling of 374254867877 in words is "three hundred seventy-four billion, two hundred fifty-four million, eight hundred sixty-seven thousand, eight hundred seventy-seven".