3522432170385 has 32 divisors (see below), whose sum is σ = 6304129200000. Its totient is φ = 1866022221888.

The previous prime is 3522432170363. The next prime is 3522432170393. The reversal of 3522432170385 is 5830712342253.

It is a happy number.

3522432170385 is a `hidden beast` number, since 3 + 5 + 2 + 243 + 21 + 7 + 0 + 385 = 666.

It is not a de Polignac number, because 3522432170385 - 2⁸ = 3522432170129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3522432170385.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87537235 + ... + 87577464.

It is an arithmetic number, because the mean of its divisors is an integer number (197004037500).

Almost surely, 2^{3522432170385} is an apocalyptic number.

It is an amenable number.

3522432170385 is a deficient number, since it is larger than the sum of its proper divisors (2781697029615).

3522432170385 is a wasteful number, since it uses less digits than its factorization.

3522432170385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175114862 (or 175114856 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 3522432170385 in words is "three trillion, five hundred twenty-two billion, four hundred thirty-two million, one hundred seventy thousand, three hundred eighty-five".