76211947344 has 160 divisors (see below), whose sum is σ = 226641993984. Its totient is φ = 21883023360.

The previous prime is 76211947327. The next prime is 76211947379. The reversal of 76211947344 is 44374911267.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 76211947293 and 76211947302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523674 + ... + 653190.

Almost surely, 2^76211947344 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 76211947344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113320996992).

76211947344 is an abundant number, since it is smaller than the sum of its proper divisors (150430046640).

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

76211947344 is a wasteful number, since it uses less digits than its factorization.

76211947344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129605 (or 129599 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 48.

The spelling of 76211947344 in words is "seventy-six billion, two hundred eleven million, nine hundred forty-seven thousand, three hundred forty-four".