42068590567225 has 6 divisors (see below), whose sum is σ = 52165052303390. Its totient is φ = 33654872453760.

The previous prime is 42068590567219. The next prime is 42068590567279. The reversal of 42068590567225 is 52276509586024.

It can be written as a sum of positive squares in 3 ways, for example, as 1717281823401 + 40351308743824 = 1310451^2 + 6352268^2 .

It is not a de Polignac number, because 42068590567225 - 2¹⁵ = 42068590534457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 841371811320 + ... + 841371811369.

Almost surely, 2^{42068590567225} is an apocalyptic number.

It is an amenable number.

42068590567225 is a deficient number, since it is larger than the sum of its proper divisors (10096461736165).

42068590567225 is a wasteful number, since it uses less digits than its factorization.

42068590567225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682743622699 (or 1682743622694 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 61.

The spelling of 42068590567225 in words is "forty-two trillion, sixty-eight billion, five hundred ninety million, five hundred sixty-seven thousand, two hundred twenty-five".