31143001414 has 8 divisors (see below), whose sum is σ = 53388002448. Its totient is φ = 13347000600.

The previous prime is 31143001399. The next prime is 31143001451. The reversal of 31143001414 is 41410034113.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×31143001414³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112250037 + ... + 1112250064.

It is an arithmetic number, because the mean of its divisors is an integer number (6673500306).

Almost surely, 2^31143001414 is an apocalyptic number.

31143001414 is a deficient number, since it is larger than the sum of its proper divisors (22245001034).

31143001414 is a wasteful number, since it uses less digits than its factorization.

31143001414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224500110.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 31143001414 its reverse (41410034113), we get a palindrome (72553035527).

The spelling of 31143001414 in words is "thirty-one billion, one hundred forty-three million, one thousand, four hundred fourteen".