10651416043621 has 8 divisors (see below), whose sum is σ = 10658358417024. Its totient is φ = 10644474902160.

The previous prime is 10651416043577. The next prime is 10651416043649. The reversal of 10651416043621 is 12634061415601.

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 10651416043621 - 2¹¹ = 10651416041573 is a prime.

It is a super-2 number, since 2×10651416043621² (a number of 27 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 (10651416040621) 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, 17317455 + ... + 17921971.

It is an arithmetic number, because the mean of its divisors is an integer number (1332294802128).

Almost surely, 2^{10651416043621} is an apocalyptic number.

It is an amenable number.

10651416043621 is a deficient number, since it is larger than the sum of its proper divisors (6942373403).

10651416043621 is an equidigital number, since it uses as much as digits as its factorization.

10651416043621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615971.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 10651416043621 in words is "ten trillion, six hundred fifty-one billion, four hundred sixteen million, forty-three thousand, six hundred twenty-one".