31441110214 has 4 divisors (see below), whose sum is σ = 47161665324. Its totient is φ = 15720555106.

The previous prime is 31441110163. The next prime is 31441110307. The reversal of 31441110214 is 41201114413.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×31441110214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7860277552 + ... + 7860277555.

It is an arithmetic number, because the mean of its divisors is an integer number (11790416331).

Almost surely, 2^31441110214 is an apocalyptic number.

31441110214 is a deficient number, since it is larger than the sum of its proper divisors (15720555110).

31441110214 is a wasteful number, since it uses less digits than its factorization.

31441110214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15720555109.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 31441110214 its reverse (41201114413), we get a palindrome (72642224627).

The spelling of 31441110214 in words is "thirty-one billion, four hundred forty-one million, one hundred ten thousand, two hundred fourteen".