356322142 has 32 divisors (see below), whose sum is σ = 623549664. Its totient is φ = 150912000.

The previous prime is 356322139. The next prime is 356322149. The reversal of 356322142 is 241223653.

It is a self number, because there is not a number n which added to its sum of digits gives 356322142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356322149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33058 + ... + 42490.

It is an arithmetic number, because the mean of its divisors is an integer number (19485927).

Almost surely, 2^356322142 is an apocalyptic number.

356322142 is a deficient number, since it is larger than the sum of its proper divisors (267227522).

356322142 is a wasteful number, since it uses less digits than its factorization.

356322142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9564.

The product of its digits is 8640, while the sum is 28.

The square root of 356322142 is about 18876.4970797020. The cubic root of 356322142 is about 708.9478179391.

Adding to 356322142 its reverse (241223653), we get a palindrome (597545795).

The spelling of 356322142 in words is "three hundred fifty-six million, three hundred twenty-two thousand, one hundred forty-two".