352212774024 has 128 divisors (see below), whose sum is σ = 955692017280. Its totient is φ = 107732582400.

The previous prime is 352212774013. The next prime is 352212774077. The reversal of 352212774024 is 420477212253.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29318179 + ... + 29330189.

It is an arithmetic number, because the mean of its divisors is an integer number (7466343885).

Almost surely, 2^352212774024 is an apocalyptic number.

352212774024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352212774024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477846008640).

352212774024 is an abundant number, since it is smaller than the sum of its proper divisors (603479243256).

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

352212774024 is a wasteful number, since it uses less digits than its factorization.

352212774024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13831 (or 13827 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

Adding to 352212774024 its reverse (420477212253), we get a palindrome (772689986277).

The spelling of 352212774024 in words is "three hundred fifty-two billion, two hundred twelve million, seven hundred seventy-four thousand, twenty-four".