352412045502 has 32 divisors (see below), whose sum is σ = 772347018240. Its totient is φ = 106312638720.

The previous prime is 352412045501. The next prime is 352412045509. The reversal of 352412045502 is 205540214253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352412045501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11957427 + ... + 11986862.

It is an arithmetic number, because the mean of its divisors is an integer number (24135844320).

Almost surely, 2^352412045502 is an apocalyptic number.

352412045502 is an abundant number, since it is smaller than the sum of its proper divisors (419934972738).

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

352412045502 is a wasteful number, since it uses less digits than its factorization.

352412045502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23944528.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 352412045502 its reverse (205540214253), we get a palindrome (557952259755).

The spelling of 352412045502 in words is "three hundred fifty-two billion, four hundred twelve million, forty-five thousand, five hundred two".