31414621043 has 8 divisors (see below), whose sum is σ = 33835602528. Its totient is φ = 28994278464.

The previous prime is 31414621039. The next prime is 31414621087. The reversal of 31414621043 is 34012641413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 31414621043 - 2² = 31414621039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31414620997 and 31414621015.

It is not an unprimeable number, because it can be changed into a prime (31414620043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55055 + ... + 256632.

It is an arithmetic number, because the mean of its divisors is an integer number (4229450316).

Almost surely, 2^31414621043 is an apocalyptic number.

31414621043 is a deficient number, since it is larger than the sum of its proper divisors (2420981485).

31414621043 is a wasteful number, since it uses less digits than its factorization.

31414621043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319453.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 31414621043 in words is "thirty-one billion, four hundred fourteen million, six hundred twenty-one thousand, forty-three".