31334245401 has 8 divisors (see below), whose sum is σ = 42059390400. Its totient is φ = 20749298672.

The previous prime is 31334245387. The next prime is 31334245427. The reversal of 31334245401 is 10454243313.

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 31334245401 - 2¹⁹ = 31333721113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31334245451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35049045 + ... + 35049938.

It is an arithmetic number, because the mean of its divisors is an integer number (5257423800).

Almost surely, 2^31334245401 is an apocalyptic number.

It is an amenable number.

31334245401 is a deficient number, since it is larger than the sum of its proper divisors (10725144999).

31334245401 is a wasteful number, since it uses less digits than its factorization.

31334245401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70099135.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 31334245401 its reverse (10454243313), we get a palindrome (41788488714).

The spelling of 31334245401 in words is "thirty-one billion, three hundred thirty-four million, two hundred forty-five thousand, four hundred one".