31421000466060 has 24 divisors (see below), whose sum is σ = 87978801305136. Its totient is φ = 8378933457600.

The previous prime is 31421000466017. The next prime is 31421000466061. The reversal of 31421000466060 is 6066400012413.

It is not an unprimeable number, because it can be changed into a prime (31421000466061) 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, 261841670491 + ... + 261841670610.

It is an arithmetic number, because the mean of its divisors is an integer number (3665783387714).

Almost surely, 2^{31421000466060} is an apocalyptic number.

31421000466060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31421000466060 is an abundant number, since it is smaller than the sum of its proper divisors (56557800839076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31421000466060 is a wasteful number, since it uses less digits than its factorization.

31421000466060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523683341113 (or 523683341111 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 31421000466060 its reverse (6066400012413), we get a palindrome (37487400478473).

The spelling of 31421000466060 in words is "thirty-one trillion, four hundred twenty-one billion, four hundred sixty-six thousand, sixty".