4035345345457 has 2 divisors, whose sum is σ = 4035345345458. Its totient is φ = 4035345345456.

The previous prime is 4035345345403. The next prime is 4035345345461. The reversal of 4035345345457 is 7545435435304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3844517033536 + 190828311921 = 1960744^2 + 436839^2 .

It is a cyclic number.

It is not a de Polignac number, because 4035345345457 - 2¹¹ = 4035345343409 is a prime.

It is not a weakly prime, because it can be changed into another prime (4035345345497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017672672728 + 2017672672729.

It is an arithmetic number, because the mean of its divisors is an integer number (2017672672729).

Almost surely, 2^{4035345345457} is an apocalyptic number.

It is an amenable number.

4035345345457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4035345345457 is an equidigital number, since it uses as much as digits as its factorization.

4035345345457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240000, while the sum is 52.

The spelling of 4035345345457 in words is "four trillion, thirty-five billion, three hundred forty-five million, three hundred forty-five thousand, four hundred fifty-seven".