429588620228 has 12 divisors (see below), whose sum is σ = 751797854892. Its totient is φ = 214789233120.

The previous prime is 429588620221. The next prime is 429588620249. The reversal of 429588620228 is 822026885924.

It can be written as a sum of positive squares in 2 ways, for example, as 10801029184 + 418787591044 = 103928^2 + 647138^2 .

It is not an unprimeable number, because it can be changed into a prime (429588620221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075583 + ... + 1419878.

It is an arithmetic number, because the mean of its divisors is an integer number (62649821241).

Almost surely, 2^429588620228 is an apocalyptic number.

It is an amenable number.

429588620228 is a deficient number, since it is larger than the sum of its proper divisors (322209234664).

429588620228 is a wasteful number, since it uses less digits than its factorization.

429588620228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538502 (or 2538500 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 429588620228 in words is "four hundred twenty-nine billion, five hundred eighty-eight million, six hundred twenty thousand, two hundred twenty-eight".