429333494490 has 48 divisors (see below), whose sum is σ = 1175017989600. Its totient is φ = 108463198176.

The previous prime is 429333494467. The next prime is 429333494537. The reversal of 429333494490 is 94494333924.

It is a happy number.

429333494490 is a `hidden beast` number, since 4 + 2 + 9 + 33 + 34 + 94 + 490 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125534400 + ... + 125537819.

It is an arithmetic number, because the mean of its divisors is an integer number (24479541450).

Almost surely, 2^429333494490 is an apocalyptic number.

429333494490 is an abundant number, since it is smaller than the sum of its proper divisors (745684495110).

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

429333494490 is a wasteful number, since it uses less digits than its factorization.

429333494490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251072251 (or 251072248 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 54.

The spelling of 429333494490 in words is "four hundred twenty-nine billion, three hundred thirty-three million, four hundred ninety-four thousand, four hundred ninety".