31363229041 has 8 divisors (see below), whose sum is σ = 31435470144. Its totient is φ = 31291046160.

The previous prime is 31363229039. The next prime is 31363229113. The reversal of 31363229041 is 14092236313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31363229041 - 2¹ = 31363229039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31363228988 and 31363229006.

It is not an unprimeable number, because it can be changed into a prime (31363229741) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1173756 + ... + 1200178.

It is an arithmetic number, because the mean of its divisors is an integer number (3929433768).

Almost surely, 2^31363229041 is an apocalyptic number.

It is an amenable number.

31363229041 is a deficient number, since it is larger than the sum of its proper divisors (72241103).

31363229041 is a wasteful number, since it uses less digits than its factorization.

31363229041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29111.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 31363229041 in words is "thirty-one billion, three hundred sixty-three million, two hundred twenty-nine thousand, forty-one".