34665551874 has 48 divisors (see below), whose sum is σ = 75892759800. Its totient is φ = 11434825728.

The previous prime is 34665551863. The next prime is 34665551881. The reversal of 34665551874 is 47815556643.

It is a happy number.

34665551874 is a `hidden beast` number, since 3 + 4 + 6 + 6 + 5 + 551 + 87 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 29979191025 + 4686360849 = 173145^2 + 68457^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34665551874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1615842 + ... + 1637154.

Almost surely, 2^34665551874 is an apocalyptic number.

34665551874 is an abundant number, since it is smaller than the sum of its proper divisors (41227207926).

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

34665551874 is a wasteful number, since it uses less digits than its factorization.

34665551874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22259 (or 22256 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The spelling of 34665551874 in words is "thirty-four billion, six hundred sixty-five million, five hundred fifty-one thousand, eight hundred seventy-four".