10716136621 has 8 divisors (see below), whose sum is σ = 11056538880. Its totient is φ = 10380853392.

The previous prime is 10716136619. The next prime is 10716136657. The reversal of 10716136621 is 12663161701.

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 10716136621 - 2¹ = 10716136619 is a prime.

It is a super-2 number, since 2×10716136621² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10716136681) 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, 1275505 + ... + 1283878.

It is an arithmetic number, because the mean of its divisors is an integer number (1382067360).

Almost surely, 2^10716136621 is an apocalyptic number.

It is an amenable number.

10716136621 is a deficient number, since it is larger than the sum of its proper divisors (340402259).

10716136621 is an equidigital number, since it uses as much as digits as its factorization.

10716136621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559515.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 10716136621 in words is "ten billion, seven hundred sixteen million, one hundred thirty-six thousand, six hundred twenty-one".