431413002 has 12 divisors (see below), whose sum is σ = 934728210. Its totient is φ = 143804328.

The previous prime is 431412997. The next prime is 431413009. The reversal of 431413002 is 200314134.

It can be written as a sum of positive squares in only one way, i.e., 273935601 + 157477401 = 16551^2 + 12549^2 .

It is a super-2 number, since 2×431413002² = 372234356589304008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 23967389 = 431413002 / (4 + 3 + 1 + 4 + 1 + 3 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (431413009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11983677 + ... + 11983712.

Almost surely, 2^431413002 is an apocalyptic number.

431413002 is an abundant number, since it is smaller than the sum of its proper divisors (503315208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431413002 is a wasteful number, since it uses less digits than its factorization.

431413002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23967397 (or 23967394 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 431413002 is about 20770.4839134768. The cubic root of 431413002 is about 755.6100806944.

Adding to 431413002 its reverse (200314134), we get a palindrome (631727136).

The spelling of 431413002 in words is "four hundred thirty-one million, four hundred thirteen thousand, two".