352401142 has 8 divisors (see below), whose sum is σ = 533451600. Its totient is φ = 174583944.

The previous prime is 352401121. The next prime is 352401157. The reversal of 352401142 is 241104253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808042 + ... + 808477.

It is an arithmetic number, because the mean of its divisors is an integer number (66681450).

Almost surely, 2^352401142 is an apocalyptic number.

352401142 is a deficient number, since it is larger than the sum of its proper divisors (181050458).

352401142 is a wasteful number, since it uses less digits than its factorization.

352401142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616630.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 352401142 is about 18772.3504655118. The cubic root of 352401142 is about 706.3377794463.

Adding to 352401142 its reverse (241104253), we get a palindrome (593505395).

The spelling of 352401142 in words is "three hundred fifty-two million, four hundred one thousand, one hundred forty-two".