71960301504 has 784 divisors, whose sum is σ = 279283290048. Its totient is φ = 17844240384.

The previous prime is 71960301473. The next prime is 71960301509. The reversal of 71960301504 is 40510306917.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71960301509) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 72176334 + ... + 72177330.

Almost surely, 2^71960301504 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 71960301504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139641645024).

71960301504 is an abundant number, since it is smaller than the sum of its proper divisors (207322988544).

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

71960301504 is a wasteful number, since it uses less digits than its factorization.

71960301504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 71960301504 in words is "seventy-one billion, nine hundred sixty million, three hundred one thousand, five hundred four".