354542262245441 has 2 divisors, whose sum is σ = 354542262245442. Its totient is φ = 354542262245440.

The previous prime is 354542262245399. The next prime is 354542262245459. The reversal of 354542262245441 is 144542262245453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353102432640400 + 1439829605041 = 18791020^2 + 1199929^2 .

It is a cyclic number.

It is not a de Polignac number, because 354542262245441 - 2¹⁸ = 354542261983297 is a prime.

It is not a weakly prime, because it can be changed into another prime (354542262205441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177271131122720 + 177271131122721.

It is an arithmetic number, because the mean of its divisors is an integer number (177271131122721).

Almost surely, 2^{354542262245441} is an apocalyptic number.

It is an amenable number.

354542262245441 is a deficient number, since it is larger than the sum of its proper divisors (1).

354542262245441 is an equidigital number, since it uses as much as digits as its factorization.

354542262245441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864000, while the sum is 53.

The spelling of 354542262245441 in words is "three hundred fifty-four trillion, five hundred forty-two billion, two hundred sixty-two million, two hundred forty-five thousand, four hundred forty-one".