351142241543453 has 2 divisors, whose sum is σ = 351142241543454. Its totient is φ = 351142241543452.

The previous prime is 351142241543407. The next prime is 351142241543539. The reversal of 351142241543453 is 354345142241153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330729032005849 + 20413209537604 = 18185957^2 + 4518098^2 .

It is a cyclic number.

It is not a de Polignac number, because 351142241543453 - 2¹² = 351142241539357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351142241543398 and 351142241543407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351142241542453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175571120771726 + 175571120771727.

It is an arithmetic number, because the mean of its divisors is an integer number (175571120771727).

Almost surely, 2^{351142241543453} is an apocalyptic number.

It is an amenable number.

351142241543453 is a deficient number, since it is larger than the sum of its proper divisors (1).

351142241543453 is an equidigital number, since it uses as much as digits as its factorization.

351142241543453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456000, while the sum is 47.

The spelling of 351142241543453 in words is "three hundred fifty-one trillion, one hundred forty-two billion, two hundred forty-one million, five hundred forty-three thousand, four hundred fifty-three".