412533311402 has 4 divisors (see below), whose sum is σ = 618799967106. Its totient is φ = 206266655700.

The previous prime is 412533311389. The next prime is 412533311419. The reversal of 412533311402 is 204113335214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204113335214 = 2 ⋅102056667607.

It can be written as a sum of positive squares in only one way, i.e., 384299566561 + 28233744841 = 619919^2 + 168029^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103133327849 + ... + 103133327852.

Almost surely, 2^412533311402 is an apocalyptic number.

412533311402 is a deficient number, since it is larger than the sum of its proper divisors (206266655704).

412533311402 is a wasteful number, since it uses less digits than its factorization.

412533311402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206266655703.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 412533311402 its reverse (204113335214), we get a palindrome (616646646616).

The spelling of 412533311402 in words is "four hundred twelve billion, five hundred thirty-three million, three hundred eleven thousand, four hundred two".