31424044703 has 2 divisors, whose sum is σ = 31424044704. Its totient is φ = 31424044702.

The previous prime is 31424044657. The next prime is 31424044711. The reversal of 31424044703 is 30744042413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31424044703 - 2³² = 27129077407 is a prime.

It is a super-2 number, since 2×31424044703² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31424044703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31424044763) 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 as a sum of consecutive naturals, namely, 15712022351 + 15712022352.

It is an arithmetic number, because the mean of its divisors is an integer number (15712022352).

Almost surely, 2^31424044703 is an apocalyptic number.

31424044703 is a deficient number, since it is larger than the sum of its proper divisors (1).

31424044703 is an equidigital number, since it uses as much as digits as its factorization.

31424044703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 31424044703 in words is "thirty-one billion, four hundred twenty-four million, forty-four thousand, seven hundred three".