429950358436 has 9 divisors (see below), whose sum is σ = 752415422241. Its totient is φ = 214974523512.

The previous prime is 429950358407. The next prime is 429950358451. The reversal of 429950358436 is 634853059924.

The square root of 429950358436 is 655706.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3206956900 + 426743401536 = 56630^2 + 653256^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1147486 + ... + 1475338.

Almost surely, 2^429950358436 is an apocalyptic number.

429950358436 is the 655706-th square number.

It is an amenable number.

429950358436 is a deficient number, since it is larger than the sum of its proper divisors (322465063805).

429950358436 is an frugal number, since it uses more digits than its factorization.

429950358436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655710 (or 327855 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 429950358436 in words is "four hundred twenty-nine billion, nine hundred fifty million, three hundred fifty-eight thousand, four hundred thirty-six".