429425139527 has 32 divisors (see below), whose sum is σ = 461022105600. Its totient is φ = 398826568800.

The previous prime is 429425139469. The next prime is 429425139541. The reversal of 429425139527 is 725931524924.

It is a cyclic number.

It is not a de Polignac number, because 429425139527 - 2⁸ = 429425139271 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 (429425139587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93534002 + ... + 93538592.

It is an arithmetic number, because the mean of its divisors is an integer number (14406940800).

Almost surely, 2^429425139527 is an apocalyptic number.

429425139527 is a deficient number, since it is larger than the sum of its proper divisors (31596966073).

429425139527 is a wasteful number, since it uses less digits than its factorization.

429425139527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187.

The product of its digits is 5443200, while the sum is 53.

The spelling of 429425139527 in words is "four hundred twenty-nine billion, four hundred twenty-five million, one hundred thirty-nine thousand, five hundred twenty-seven".