6242313155064 has 256 divisors, whose sum is σ = 18624489062400. Its totient is φ = 1706724684288.

The previous prime is 6242313155003. The next prime is 6242313155077. The reversal of 6242313155064 is 4605513132426.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64201174 + ... + 64298330.

It is an arithmetic number, because the mean of its divisors is an integer number (72751910400).

Almost surely, 2^{6242313155064} 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 6242313155064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9312244531200).

6242313155064 is an abundant number, since it is smaller than the sum of its proper divisors (12382175907336).

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

6242313155064 is a wasteful number, since it uses less digits than its factorization.

6242313155064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97402 (or 97398 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 6242313155064 in words is "six trillion, two hundred forty-two billion, three hundred thirteen million, one hundred fifty-five thousand, sixty-four".