31434130214 has 16 divisors (see below), whose sum is σ = 49910126400. Its totient is φ = 14806664424.

The previous prime is 31434130181. The next prime is 31434130229. The reversal of 31434130214 is 41203143413.

It is a happy number.

It is a congruent number.

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, 2303852 + ... + 2317455.

It is an arithmetic number, because the mean of its divisors is an integer number (3119382900).

Almost surely, 2^31434130214 is an apocalyptic number.

31434130214 is a deficient number, since it is larger than the sum of its proper divisors (18475996186).

31434130214 is a wasteful number, since it uses less digits than its factorization.

31434130214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621507.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31434130214 its reverse (41203143413), we get a palindrome (72637273627).

The spelling of 31434130214 in words is "thirty-one billion, four hundred thirty-four million, one hundred thirty thousand, two hundred fourteen".