429610945393 has 4 divisors (see below), whose sum is σ = 490983937600. Its totient is φ = 368237953188.

The previous prime is 429610945307. The next prime is 429610945433. The reversal of 429610945393 is 393549016924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-429610945393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (429610945303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30686496093 + ... + 30686496106.

It is an arithmetic number, because the mean of its divisors is an integer number (122745984400).

Almost surely, 2^429610945393 is an apocalyptic number.

It is an amenable number.

429610945393 is a deficient number, since it is larger than the sum of its proper divisors (61372992207).

429610945393 is an equidigital number, since it uses as much as digits as its factorization.

429610945393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61372992206.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 429610945393 in words is "four hundred twenty-nine billion, six hundred ten million, nine hundred forty-five thousand, three hundred ninety-three".