34257832429 has 4 divisors (see below), whose sum is σ = 34401170880. Its totient is φ = 34114493980.

The previous prime is 34257832381. The next prime is 34257832457. The reversal of 34257832429 is 92423875243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34257832429 - 2⁹ = 34257831917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34257832729) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 71668867 + ... + 71669344.

It is an arithmetic number, because the mean of its divisors is an integer number (8600292720).

Almost surely, 2^34257832429 is an apocalyptic number.

It is an amenable number.

34257832429 is a deficient number, since it is larger than the sum of its proper divisors (143338451).

34257832429 is a wasteful number, since it uses less digits than its factorization.

34257832429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143338450.

The product of its digits is 2903040, while the sum is 49.

The spelling of 34257832429 in words is "thirty-four billion, two hundred fifty-seven million, eight hundred thirty-two thousand, four hundred twenty-nine".