413020231402 has 4 divisors (see below), whose sum is σ = 619530347106. Its totient is φ = 206510115700.

The previous prime is 413020231399. The next prime is 413020231417. The reversal of 413020231402 is 204132020314.

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., 405974139921 + 7046091481 = 637161^2 + 83941^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103255057849 + ... + 103255057852.

Almost surely, 2^413020231402 is an apocalyptic number.

413020231402 is a deficient number, since it is larger than the sum of its proper divisors (206510115704).

413020231402 is a wasteful number, since it uses less digits than its factorization.

413020231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206510115703.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 413020231402 its reverse (204132020314), we get a palindrome (617152251716).

The spelling of 413020231402 in words is "four hundred thirteen billion, twenty million, two hundred thirty-one thousand, four hundred two".