341288922731 has 2 divisors, whose sum is σ = 341288922732. Its totient is φ = 341288922730.

The previous prime is 341288922721. The next prime is 341288922781. The reversal of 341288922731 is 137229882143.

It is an a-pointer prime, because the next prime (341288922781) can be obtained adding 341288922731 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341288922731 is a prime.

It is a super-2 number, since 2×341288922731² (a number of 24 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 341288922731.

It is not a weakly prime, because it can be changed into another prime (341288922721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170644461365 + 170644461366.

It is an arithmetic number, because the mean of its divisors is an integer number (170644461366).

Almost surely, 2^341288922731 is an apocalyptic number.

341288922731 is a deficient number, since it is larger than the sum of its proper divisors (1).

341288922731 is an equidigital number, since it uses as much as digits as its factorization.

341288922731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 50.

The spelling of 341288922731 in words is "three hundred forty-one billion, two hundred eighty-eight million, nine hundred twenty-two thousand, seven hundred thirty-one".