429112551 has 16 divisors (see below), whose sum is σ = 667232000. Its totient is φ = 245206584.

The previous prime is 429112531. The next prime is 429112561. The reversal of 429112551 is 155211924.

It is not a de Polignac number, because 429112551 - 2⁹ = 429112039 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 (429112501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207481 + ... + 209538.

It is an arithmetic number, because the mean of its divisors is an integer number (41702000).

Almost surely, 2^429112551 is an apocalyptic number.

429112551 is a deficient number, since it is larger than the sum of its proper divisors (238119449).

429112551 is an equidigital number, since it uses as much as digits as its factorization.

429112551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417043 (or 417029 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 429112551 is about 20715.0320057682. The cubic root of 429112551 is about 754.2646237944.

The spelling of 429112551 in words is "four hundred twenty-nine million, one hundred twelve thousand, five hundred fifty-one".