350256123541 has 2 divisors, whose sum is σ = 350256123542. Its totient is φ = 350256123540.

The previous prime is 350256123517. The next prime is 350256123571. The reversal of 350256123541 is 145321652053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265853672100 + 84402451441 = 515610^2 + 290521^2 .

It is a cyclic number.

It is not a de Polignac number, because 350256123541 - 2³³ = 341666188949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350256123541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350256123571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175128061770 + 175128061771.

It is an arithmetic number, because the mean of its divisors is an integer number (175128061771).

Almost surely, 2^350256123541 is an apocalyptic number.

It is an amenable number.

350256123541 is a deficient number, since it is larger than the sum of its proper divisors (1).

350256123541 is an equidigital number, since it uses as much as digits as its factorization.

350256123541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 350256123541 its reverse (145321652053), we get a palindrome (495577775594).

The spelling of 350256123541 in words is "three hundred fifty billion, two hundred fifty-six million, one hundred twenty-three thousand, five hundred forty-one".