31125416060 has 12 divisors (see below), whose sum is σ = 65363373768. Its totient is φ = 12450166416.

The previous prime is 31125416041. The next prime is 31125416081. The reversal of 31125416060 is 6061452113.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778135382 + ... + 778135421.

It is an arithmetic number, because the mean of its divisors is an integer number (5446947814).

Almost surely, 2^31125416060 is an apocalyptic number.

It is an amenable number.

31125416060 is an abundant number, since it is smaller than the sum of its proper divisors (34237957708).

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

31125416060 is a wasteful number, since it uses less digits than its factorization.

31125416060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556270812 (or 1556270810 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 31125416060 its reverse (6061452113), we get a palindrome (37186868173).

The spelling of 31125416060 in words is "thirty-one billion, one hundred twenty-five million, four hundred sixteen thousand, sixty".