314221043042 has 16 divisors (see below), whose sum is σ = 471597085440. Its totient is φ = 157022047392.

The previous prime is 314221043023. The next prime is 314221043093. The reversal of 314221043042 is 240340122413.

It is a super-2 number, since 2×314221043042² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46253198 + ... + 46259990.

It is an arithmetic number, because the mean of its divisors is an integer number (29474817840).

Almost surely, 2^314221043042 is an apocalyptic number.

314221043042 is a deficient number, since it is larger than the sum of its proper divisors (157376042398).

314221043042 is a wasteful number, since it uses less digits than its factorization.

314221043042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16417.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 314221043042 its reverse (240340122413), we get a palindrome (554561165455).

The spelling of 314221043042 in words is "three hundred fourteen billion, two hundred twenty-one million, forty-three thousand, forty-two".