347714143949 has 2 divisors, whose sum is σ = 347714143950. Its totient is φ = 347714143948.

The previous prime is 347714143921. The next prime is 347714143993. The reversal of 347714143949 is 949341417743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325490788324 + 22223355625 = 570518^2 + 149075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347714143949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 347714143894 and 347714143903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347714143349) 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, 173857071974 + 173857071975.

It is an arithmetic number, because the mean of its divisors is an integer number (173857071975).

Almost surely, 2^347714143949 is an apocalyptic number.

It is an amenable number.

347714143949 is a deficient number, since it is larger than the sum of its proper divisors (1).

347714143949 is an equidigital number, since it uses as much as digits as its factorization.

347714143949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 56.

The spelling of 347714143949 in words is "three hundred forty-seven billion, seven hundred fourteen million, one hundred forty-three thousand, nine hundred forty-nine".