34457442405 has 32 divisors (see below), whose sum is σ = 56613543168. Its totient is φ = 17889638400.

The previous prime is 34457442359. The next prime is 34457442413. The reversal of 34457442405 is 50424475443.

It is a happy number.

It is not a de Polignac number, because 34457442405 - 2⁷ = 34457442277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105361 + ... + 282870.

It is an arithmetic number, because the mean of its divisors is an integer number (1769173224).

Almost surely, 2^34457442405 is an apocalyptic number.

It is an amenable number.

34457442405 is a deficient number, since it is larger than the sum of its proper divisors (22156100763).

34457442405 is a wasteful number, since it uses less digits than its factorization.

34457442405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388397.

The product of its (nonzero) digits is 1075200, while the sum is 42.

The spelling of 34457442405 in words is "thirty-four billion, four hundred fifty-seven million, four hundred forty-two thousand, four hundred five".