71100370451 has 8 divisors (see below), whose sum is σ = 77581243584. Its totient is φ = 64622364520.

The previous prime is 71100370409. The next prime is 71100370483. The reversal of 71100370451 is 15407300117.

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 71100370451 - 2⁶ = 71100370387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71100370351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 664781 + ... + 764286.

It is an arithmetic number, because the mean of its divisors is an integer number (9697655448).

Almost surely, 2^71100370451 is an apocalyptic number.

71100370451 is a deficient number, since it is larger than the sum of its proper divisors (6480873133).

71100370451 is a wasteful number, since it uses less digits than its factorization.

71100370451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433601.

The product of its (nonzero) digits is 2940, while the sum is 29.

Adding to 71100370451 its reverse (15407300117), we get a palindrome (86507670568).

The spelling of 71100370451 in words is "seventy-one billion, one hundred million, three hundred seventy thousand, four hundred fifty-one".