425067866695 has 32 divisors (see below), whose sum is σ = 518445785088. Its totient is φ = 334530891648.

The previous prime is 425067866693. The next prime is 425067866701. The reversal of 425067866695 is 596668760524.

It is a cyclic number.

It is not a de Polignac number, because 425067866695 - 2¹ = 425067866693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425067866693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45491194 + ... + 45500536.

It is an arithmetic number, because the mean of its divisors is an integer number (16201430784).

Almost surely, 2^425067866695 is an apocalyptic number.

425067866695 is a deficient number, since it is larger than the sum of its proper divisors (93377918393).

425067866695 is a wasteful number, since it uses less digits than its factorization.

425067866695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10039.

The product of its (nonzero) digits is 130636800, while the sum is 64.

The spelling of 425067866695 in words is "four hundred twenty-five billion, sixty-seven million, eight hundred sixty-six thousand, six hundred ninety-five".