351124044409 has 2 divisors, whose sum is σ = 351124044410. Its totient is φ = 351124044408.

The previous prime is 351124044353. The next prime is 351124044451. The reversal of 351124044409 is 904440421153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 256235402809 + 94888641600 = 506197^2 + 308040^2 .

It is an emirp because it is prime and its reverse (904440421153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 351124044409 - 2⁷ = 351124044281 is a prime.

It is not a weakly prime, because it can be changed into another prime (351124054409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175562022204 + 175562022205.

It is an arithmetic number, because the mean of its divisors is an integer number (175562022205).

Almost surely, 2^351124044409 is an apocalyptic number.

It is an amenable number.

351124044409 is a deficient number, since it is larger than the sum of its proper divisors (1).

351124044409 is an equidigital number, since it uses as much as digits as its factorization.

351124044409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 351124044409 in words is "three hundred fifty-one billion, one hundred twenty-four million, forty-four thousand, four hundred nine".