429993453 has 16 divisors (see below), whose sum is σ = 584662976. Its totient is φ = 281024640.

The previous prime is 429993451. The next prime is 429993497. The reversal of 429993453 is 354399924.

It is not a de Polignac number, because 429993453 - 2¹ = 429993451 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 (429993451) 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, 53526 + ... + 61032.

It is an arithmetic number, because the mean of its divisors is an integer number (36541436).

Almost surely, 2^429993453 is an apocalyptic number.

It is an amenable number.

429993453 is a deficient number, since it is larger than the sum of its proper divisors (154669523).

429993453 is a wasteful number, since it uses less digits than its factorization.

429993453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884.

The product of its digits is 1049760, while the sum is 48.

The square root of 429993453 is about 20736.2834905390. The cubic root of 429993453 is about 754.7804007331.

The spelling of 429993453 in words is "four hundred twenty-nine million, nine hundred ninety-three thousand, four hundred fifty-three".