76250326440 has 192 divisors, whose sum is σ = 243648855360. Its totient is φ = 19086131200.

The previous prime is 76250326381. The next prime is 76250326459. The reversal of 76250326440 is 4462305267.

It is a super-2 number, since 2×76250326440² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13903939 + ... + 13909421.

It is an arithmetic number, because the mean of its divisors is an integer number (1269004455).

Almost surely, 2^76250326440 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 76250326440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121824427680).

76250326440 is an abundant number, since it is smaller than the sum of its proper divisors (167398528920).

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

76250326440 is a wasteful number, since it uses less digits than its factorization.

76250326440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932 (or 5911 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 76250326440 in words is "seventy-six billion, two hundred fifty million, three hundred twenty-six thousand, four hundred forty".