34931279951 has 2 divisors, whose sum is σ = 34931279952. Its totient is φ = 34931279950.

The previous prime is 34931279891. The next prime is 34931279963. The reversal of 34931279951 is 15997213943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34931279951 - 2¹⁰ = 34931278927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34931279893 and 34931279902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34931272951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17465639975 + 17465639976.

It is an arithmetic number, because the mean of its divisors is an integer number (17465639976).

Almost surely, 2^34931279951 is an apocalyptic number.

34931279951 is a deficient number, since it is larger than the sum of its proper divisors (1).

34931279951 is an equidigital number, since it uses as much as digits as its factorization.

34931279951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 53.

The spelling of 34931279951 in words is "thirty-four billion, nine hundred thirty-one million, two hundred seventy-nine thousand, nine hundred fifty-one".