356243142 has 16 divisors (see below), whose sum is σ = 712796400. Its totient is φ = 118696032.

The previous prime is 356243119. The next prime is 356243161. The reversal of 356243142 is 241342653.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3648 + ... + 26940.

It is an arithmetic number, because the mean of its divisors is an integer number (44549775).

Almost surely, 2^356243142 is an apocalyptic number.

356243142 is an abundant number, since it is smaller than the sum of its proper divisors (356553258).

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

356243142 is a wasteful number, since it uses less digits than its factorization.

356243142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25847.

The product of its digits is 17280, while the sum is 30.

The square root of 356243142 is about 18874.4044144444. The cubic root of 356243142 is about 708.8954205805.

Adding to 356243142 its reverse (241342653), we get a palindrome (597585795).

The spelling of 356243142 in words is "three hundred fifty-six million, two hundred forty-three thousand, one hundred forty-two".