6240346085988 has 288 divisors, whose sum is σ = 19012596115968. Its totient is φ = 1688723251200.

The previous prime is 6240346085957. The next prime is 6240346086001. The reversal of 6240346085988 is 8895806430426.

6240346085988 is a `hidden beast` number, since 6 + 2 + 4 + 0 + 3 + 460 + 85 + 98 + 8 = 666.

It is a super-2 number, since 2×6240346085988² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 55113553 + ... + 55226663.

It is an arithmetic number, because the mean of its divisors is an integer number (66015958736).

Almost surely, 2^{6240346085988} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6240346085988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9506298057984).

6240346085988 is an abundant number, since it is smaller than the sum of its proper divisors (12772250029980).

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

6240346085988 is a wasteful number, since it uses less digits than its factorization.

6240346085988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113323 (or 113318 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 6240346085988 in words is "six trillion, two hundred forty billion, three hundred forty-six million, eighty-five thousand, nine hundred eighty-eight".