31048958434 has 16 divisors (see below), whose sum is σ = 50334512760. Its totient is φ = 14279287680.

The previous prime is 31048958419. The next prime is 31048958449. The reversal of 31048958434 is 43485984013.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (31048958419) and next prime (31048958449).

It can be written as a sum of positive squares in 4 ways, for example, as 25800390625 + 5248567809 = 160625^2 + 72447^2 .

It is an unprimeable number.

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, 2117589 + ... + 2132200.

Almost surely, 2^31048958434 is an apocalyptic number.

31048958434 is a deficient number, since it is larger than the sum of its proper divisors (19285554326).

31048958434 is a wasteful number, since it uses less digits than its factorization.

31048958434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250085.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 31048958434 in words is "thirty-one billion, forty-eight million, nine hundred fifty-eight thousand, four hundred thirty-four".