352064440650 has 96 divisors (see below), whose sum is σ = 947687344128. Its totient is φ = 85979577600.

The previous prime is 352064440589. The next prime is 352064440687. The reversal of 352064440650 is 56044460253.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 352064440599 and 352064440608.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 463161 + ... + 958460.

It is an arithmetic number, because the mean of its divisors is an integer number (9871743168).

Almost surely, 2^352064440650 is an apocalyptic number.

352064440650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352064440650 is an abundant number, since it is smaller than the sum of its proper divisors (595622903478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352064440650 is a wasteful number, since it uses less digits than its factorization.

352064440650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421776 (or 1421771 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 352064440650 in words is "three hundred fifty-two billion, sixty-four million, four hundred forty thousand, six hundred fifty".