75713721411 has 8 divisors (see below), whose sum is σ = 101895102144. Its totient is φ = 50004077480.

The previous prime is 75713721353. The next prime is 75713721427. The reversal of 75713721411 is 11412731757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75713721411 - 2²¹ = 75711624259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75713721411.

It is not an unprimeable number, because it can be changed into a prime (75713721431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117933825 + ... + 117934466.

It is an arithmetic number, because the mean of its divisors is an integer number (12736887768).

Almost surely, 2^75713721411 is an apocalyptic number.

75713721411 is a deficient number, since it is larger than the sum of its proper divisors (26181380733).

75713721411 is a wasteful number, since it uses less digits than its factorization.

75713721411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235868401.

The product of its digits is 41160, while the sum is 39.

The spelling of 75713721411 in words is "seventy-five billion, seven hundred thirteen million, seven hundred twenty-one thousand, four hundred eleven".