75766342227140 has 384 divisors, whose sum is σ = 176061253294080. Its totient is φ = 27276028674048.

The previous prime is 75766342227127. The next prime is 75766342227151. The reversal of 75766342227140 is 4172224366757.

It is a super-2 number, since 2×75766342227140² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53773130756 + ... + 53773132164.

It is an arithmetic number, because the mean of its divisors is an integer number (458492847120).

Almost surely, 2^{75766342227140} 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 75766342227140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88030626647040).

75766342227140 is an abundant number, since it is smaller than the sum of its proper divisors (100294911066940).

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

75766342227140 is a wasteful number, since it uses less digits than its factorization.

75766342227140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 56.

The spelling of 75766342227140 in words is "seventy-five trillion, seven hundred sixty-six billion, three hundred forty-two million, two hundred twenty-seven thousand, one hundred forty".