3426662587057 has 2 divisors, whose sum is σ = 3426662587058. Its totient is φ = 3426662587056.

The previous prime is 3426662587013. The next prime is 3426662587129. The reversal of 3426662587057 is 7507852666243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3183740764416 + 242921822641 = 1784304^2 + 492871^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3426662587057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3426662586986 and 3426662587004.

It is not a weakly prime, because it can be changed into another prime (3426662557057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713331293528 + 1713331293529.

It is an arithmetic number, because the mean of its divisors is an integer number (1713331293529).

Almost surely, 2^{3426662587057} is an apocalyptic number.

It is an amenable number.

3426662587057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426662587057 is an equidigital number, since it uses as much as digits as its factorization.

3426662587057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101606400, while the sum is 61.

The spelling of 3426662587057 in words is "three trillion, four hundred twenty-six billion, six hundred sixty-two million, five hundred eighty-seven thousand, fifty-seven".