10621347606442 has 8 divisors (see below), whose sum is σ = 16271000588736. Its totient is φ = 5197680743532.

The previous prime is 10621347606439. The next prime is 10621347606449. The reversal of 10621347606442 is 24460674312601.

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

It is a super-2 number, since 2×10621347606442² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10621347606392 and 10621347606401.

It is not an unprimeable number, because it can be changed into a prime (10621347606449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56496529728 + ... + 56496529915.

It is an arithmetic number, because the mean of its divisors is an integer number (2033875073592).

Almost surely, 2^{10621347606442} is an apocalyptic number.

10621347606442 is a deficient number, since it is larger than the sum of its proper divisors (5649652982294).

10621347606442 is a wasteful number, since it uses less digits than its factorization.

10621347606442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112993059692.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 10621347606442 in words is "ten trillion, six hundred twenty-one billion, three hundred forty-seven million, six hundred six thousand, four hundred forty-two".