351044324551 has 2 divisors, whose sum is σ = 351044324552. Its totient is φ = 351044324550.

The previous prime is 351044324489. The next prime is 351044324581. The reversal of 351044324551 is 155423440153.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351044324551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 351044324551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351044324581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175522162275 + 175522162276.

It is an arithmetic number, because the mean of its divisors is an integer number (175522162276).

Almost surely, 2^351044324551 is an apocalyptic number.

351044324551 is a deficient number, since it is larger than the sum of its proper divisors (1).

351044324551 is an equidigital number, since it uses as much as digits as its factorization.

351044324551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 351044324551 in words is "three hundred fifty-one billion, forty-four million, three hundred twenty-four thousand, five hundred fifty-one".