412342402 has 4 divisors (see below), whose sum is σ = 618513606. Its totient is φ = 206171200.

The previous prime is 412342391. The next prime is 412342433. The reversal of 412342402 is 204243214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 229795281 + 182547121 = 15159^2 + 13511^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103085599 + ... + 103085602.

Almost surely, 2^412342402 is an apocalyptic number.

412342402 is a deficient number, since it is larger than the sum of its proper divisors (206171204).

412342402 is a wasteful number, since it uses less digits than its factorization.

412342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206171203.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 412342402 is about 20306.2158463856. The cubic root of 412342402 is about 744.3079632790.

Adding to 412342402 its reverse (204243214), we get a palindrome (616585616).

The spelling of 412342402 in words is "four hundred twelve million, three hundred forty-two thousand, four hundred two".