352382417840 has 40 divisors (see below), whose sum is σ = 867482602560. Its totient is φ = 132661615616.

The previous prime is 352382417833. The next prime is 352382417861. The reversal of 352382417840 is 48714283253.

It is a tau number, because it is divible by the number of its divisors (40).

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, 129551000 + ... + 129553719.

It is an arithmetic number, because the mean of its divisors is an integer number (21687065064).

Almost surely, 2^352382417840 is an apocalyptic number.

It is an amenable number.

352382417840 is an abundant number, since it is smaller than the sum of its proper divisors (515100184720).

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

352382417840 is a wasteful number, since it uses less digits than its factorization.

352382417840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259104749 (or 259104743 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 352382417840 in words is "three hundred fifty-two billion, three hundred eighty-two million, four hundred seventeen thousand, eight hundred forty".