352032046000 has 80 divisors (see below), whose sum is σ = 852378310368. Its totient is φ = 140620128000.

The previous prime is 352032045971. The next prime is 352032046031. The reversal of 352032046000 is 640230253.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×352032046000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345935 + ... + 1586065.

Almost surely, 2^352032046000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352032046000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426189155184).

352032046000 is an abundant number, since it is smaller than the sum of its proper divisors (500346264368).

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

352032046000 is a wasteful number, since it uses less digits than its factorization.

352032046000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240887 (or 240871 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 352032046000 its reverse (640230253), we get a palindrome (352672276253).

The spelling of 352032046000 in words is "three hundred fifty-two billion, thirty-two million, forty-six thousand".