30669217325 has 12 divisors (see below), whose sum is σ = 38032167348. Its totient is φ = 24533865600.

The previous prime is 30669217307. The next prime is 30669217357. The reversal of 30669217325 is 52371296603.

It can be written as a sum of positive squares in 6 ways, for example, as 8604788644 + 22064428681 = 92762^2 + 148541^2 .

It is not a de Polignac number, because 30669217325 - 2⁶ = 30669217261 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567689 + ... + 619361.

It is an arithmetic number, because the mean of its divisors is an integer number (3169347279).

Almost surely, 2^30669217325 is an apocalyptic number.

It is an amenable number.

30669217325 is a deficient number, since it is larger than the sum of its proper divisors (7362950023).

30669217325 is a wasteful number, since it uses less digits than its factorization.

30669217325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75424 (or 75419 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 30669217325 in words is "thirty billion, six hundred sixty-nine million, two hundred seventeen thousand, three hundred twenty-five".