429012402 has 32 divisors (see below), whose sum is σ = 1056031872. Its totient is φ = 113145984.

The previous prime is 429012401. The next prime is 429012421. The reversal of 429012402 is 204210924.

It is not an unprimeable number, because it can be changed into a prime (429012401) 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, 392323 + ... + 393414.

It is an arithmetic number, because the mean of its divisors is an integer number (33000996).

Almost surely, 2^429012402 is an apocalyptic number.

429012402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

429012402 is an abundant number, since it is smaller than the sum of its proper divisors (627019470).

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

429012402 is a wasteful number, since it uses less digits than its factorization.

429012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785762.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 429012402 is about 20712.6145621455. The cubic root of 429012402 is about 754.2059408801.

The spelling of 429012402 in words is "four hundred twenty-nine million, twelve thousand, four hundred two".