429031768434 has 32 divisors (see below), whose sum is σ = 888053737536. Its totient is φ = 138084142080.

The previous prime is 429031768423. The next prime is 429031768471. The reversal of 429031768434 is 434867130924.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8965992 + ... + 9013715.

It is an arithmetic number, because the mean of its divisors is an integer number (27751679298).

Almost surely, 2^429031768434 is an apocalyptic number.

429031768434 is an abundant number, since it is smaller than the sum of its proper divisors (459021969102).

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

429031768434 is a wasteful number, since it uses less digits than its factorization.

429031768434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979850.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 429031768434 in words is "four hundred twenty-nine billion, thirty-one million, seven hundred sixty-eight thousand, four hundred thirty-four".