352440306655 has 8 divisors (see below), whose sum is σ = 422946871200. Its totient is φ = 281939909856.

The previous prime is 352440306629. The next prime is 352440306679. The reversal of 352440306655 is 556603044253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 352440306655 - 2⁵ = 352440306623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415275 + ... + 1645564.

It is an arithmetic number, because the mean of its divisors is an integer number (52868358900).

Almost surely, 2^352440306655 is an apocalyptic number.

352440306655 is a deficient number, since it is larger than the sum of its proper divisors (70506564545).

352440306655 is a wasteful number, since it uses less digits than its factorization.

352440306655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083873.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 352440306655 in words is "three hundred fifty-two billion, four hundred forty million, three hundred six thousand, six hundred fifty-five".