431120002 has 16 divisors (see below), whose sum is σ = 676553472. Its totient is φ = 205826080.

The previous prime is 431119999. The next prime is 431120033. The reversal of 431120002 is 200021134.

It is a super-2 number, since 2×431120002² = 371728912248960008, which contains 22 as substring.

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, 52078 + ... + 59785.

It is an arithmetic number, because the mean of its divisors is an integer number (42284592).

Almost surely, 2^431120002 is an apocalyptic number.

431120002 is a deficient number, since it is larger than the sum of its proper divisors (245433470).

431120002 is a wasteful number, since it uses less digits than its factorization.

431120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111953.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 431120002 is about 20763.4294373545. The cubic root of 431120002 is about 755.4389810038.

Adding to 431120002 its reverse (200021134), we get a palindrome (631141136).

The spelling of 431120002 in words is "four hundred thirty-one million, one hundred twenty thousand, two".