429520946398 has 16 divisors (see below), whose sum is σ = 653973505920. Its totient is φ = 211530522456.

The previous prime is 429520946359. The next prime is 429520946441. The reversal of 429520946398 is 893649025924.

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, 1000015 + ... + 1363477.

It is an arithmetic number, because the mean of its divisors is an integer number (40873344120).

Almost surely, 2^429520946398 is an apocalyptic number.

429520946398 is a deficient number, since it is larger than the sum of its proper divisors (224452559522).

429520946398 is a wasteful number, since it uses less digits than its factorization.

429520946398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372351.

The product of its (nonzero) digits is 33592320, while the sum is 61.

The spelling of 429520946398 in words is "four hundred twenty-nine billion, five hundred twenty million, nine hundred forty-six thousand, three hundred ninety-eight".