455142841357 has 2 divisors, whose sum is σ = 455142841358. Its totient is φ = 455142841356.

The previous prime is 455142841291. The next prime is 455142841381. The reversal of 455142841357 is 753148241554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241878059721 + 213264781636 = 491811^2 + 461806^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455142841357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455142841357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455142841757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227571420678 + 227571420679.

It is an arithmetic number, because the mean of its divisors is an integer number (227571420679).

Almost surely, 2^455142841357 is an apocalyptic number.

It is an amenable number.

455142841357 is a deficient number, since it is larger than the sum of its proper divisors (1).

455142841357 is an equidigital number, since it uses as much as digits as its factorization.

455142841357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688000, while the sum is 49.

The spelling of 455142841357 in words is "four hundred fifty-five billion, one hundred forty-two million, eight hundred forty-one thousand, three hundred fifty-seven".