352424000000 has 140 divisors (see below), whose sum is σ = 880208303502. Its totient is φ = 140966400000.

The previous prime is 352423999981. The next prime is 352424000023. The reversal of 352424000000 is 424253.

It can be written as a sum of positive squares in 7 ways, for example, as 146511341824 + 205912658176 = 382768^2 + 453776^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7977974 + ... + 8022026.

Almost surely, 2^352424000000 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 352424000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440104151751).

352424000000 is an abundant number, since it is smaller than the sum of its proper divisors (527784303502).

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

352424000000 is an frugal number, since it uses more digits than its factorization.

352424000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44101 (or 44060 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 352424000000 its reverse (424253), we get a palindrome (352424424253).

The spelling of 352424000000 in words is "three hundred fifty-two billion, four hundred twenty-four million", and thus it is an aban number.