10394895331 has 2 divisors, whose sum is σ = 10394895332. Its totient is φ = 10394895330.

The previous prime is 10394895323. The next prime is 10394895409. The reversal of 10394895331 is 13359849301.

It is a weak prime.

It is an emirp because it is prime and its reverse (13359849301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10394895331 - 2³ = 10394895323 is a prime.

It is a super-2 number, since 2×10394895331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10394895631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5197447665 + 5197447666.

It is an arithmetic number, because the mean of its divisors is an integer number (5197447666).

Almost surely, 2^10394895331 is an apocalyptic number.

10394895331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10394895331 is an equidigital number, since it uses as much as digits as its factorization.

10394895331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 10394895331 in words is "ten billion, three hundred ninety-four million, eight hundred ninety-five thousand, three hundred thirty-one".