6131420621088 has 96 divisors (see below), whose sum is σ = 18396222719616. Its totient is φ = 1751647715328.

The previous prime is 6131420621069. The next prime is 6131420621147. The reversal of 6131420621088 is 8801260241316.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

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 15 ways as a sum of consecutive naturals, for example, 5884270 + ... + 6847442.

It is an arithmetic number, because the mean of its divisors is an integer number (191627319996).

Almost surely, 2^{6131420621088} is an apocalyptic number.

It is an amenable number.

6131420621088 is an abundant number, since it is smaller than the sum of its proper divisors (12264802098528).

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

6131420621088 is a wasteful number, since it uses less digits than its factorization.

6131420621088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972666 (or 972658 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 6131420621088 in words is "six trillion, one hundred thirty-one billion, four hundred twenty million, six hundred twenty-one thousand, eighty-eight".