10642621444346 has 8 divisors (see below), whose sum is σ = 15964209842400. Its totient is φ = 5321218163548.

The previous prime is 10642621444313. The next prime is 10642621444361. The reversal of 10642621444346 is 64344412624601.

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

It is a super-2 number, since 2×10642621444346² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10642621444346.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46135496 + ... + 46365603.

It is an arithmetic number, because the mean of its divisors is an integer number (1995526230300).

Almost surely, 2^{10642621444346} is an apocalyptic number.

10642621444346 is a deficient number, since it is larger than the sum of its proper divisors (5321588398054).

10642621444346 is an equidigital number, since it uses as much as digits as its factorization.

10642621444346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92558628.

The product of its (nonzero) digits is 2654208, while the sum is 47.

The spelling of 10642621444346 in words is "ten trillion, six hundred forty-two billion, six hundred twenty-one million, four hundred forty-four thousand, three hundred forty-six".