31413363361 has 16 divisors (see below), whose sum is σ = 32981188608. Its totient is φ = 29862672400.

The previous prime is 31413363343. The next prime is 31413363391. The reversal of 31413363361 is 16336331413.

It is a cyclic number.

It is not a de Polignac number, because 31413363361 - 2⁵ = 31413363329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31413363391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6002616 + ... + 6007846.

It is an arithmetic number, because the mean of its divisors is an integer number (2061324288).

Almost surely, 2^31413363361 is an apocalyptic number.

It is an amenable number.

31413363361 is a deficient number, since it is larger than the sum of its proper divisors (1567825247).

31413363361 is a wasteful number, since it uses less digits than its factorization.

31413363361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812.

The product of its digits is 34992, while the sum is 34.

Adding to 31413363361 its reverse (16336331413), we get a palindrome (47749694774).

The spelling of 31413363361 in words is "thirty-one billion, four hundred thirteen million, three hundred sixty-three thousand, three hundred sixty-one".