71416753377 has 32 divisors (see below), whose sum is σ = 97867726848. Its totient is φ = 46302360576.

The previous prime is 71416753361. The next prime is 71416753391. The reversal of 71416753377 is 77335761417.

It is a happy number.

It is not a de Polignac number, because 71416753377 - 2⁴ = 71416753361 is a prime.

It is a super-2 number, since 2×71416753377² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71416713377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15280513 + ... + 15285185.

It is an arithmetic number, because the mean of its divisors is an integer number (3058366464).

Almost surely, 2^71416753377 is an apocalyptic number.

It is an amenable number.

71416753377 is a deficient number, since it is larger than the sum of its proper divisors (26450973471).

71416753377 is a wasteful number, since it uses less digits than its factorization.

71416753377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389.

The product of its digits is 2593080, while the sum is 51.

The spelling of 71416753377 in words is "seventy-one billion, four hundred sixteen million, seven hundred fifty-three thousand, three hundred seventy-seven".