429942502 has 16 divisors (see below), whose sum is σ = 707761152. Its totient is φ = 194256520.

The previous prime is 429942463. The next prime is 429942521. The reversal of 429942502 is 205249924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54838 + ... + 62185.

It is an arithmetic number, because the mean of its divisors is an integer number (44235072).

Almost surely, 2^429942502 is an apocalyptic number.

429942502 is a deficient number, since it is larger than the sum of its proper divisors (277818650).

429942502 is a wasteful number, since it uses less digits than its factorization.

429942502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117203.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 429942502 is about 20735.0549070891. The cubic root of 429942502 is about 754.7505876162.

The spelling of 429942502 in words is "four hundred twenty-nine million, nine hundred forty-two thousand, five hundred two".