10444422454451 has 8 divisors (see below), whose sum is σ = 10512392587200. Its totient is φ = 10376499808872.

The previous prime is 10444422454391. The next prime is 10444422454469. The reversal of 10444422454451 is 15445422444401.

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 10444422454451 - 2²⁶ = 10444355345587 is a prime.

It is a super-2 number, since 2×10444422454451² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10444422454471) 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, 11430425 + ... + 12310298.

It is an arithmetic number, because the mean of its divisors is an integer number (1314049073400).

Almost surely, 2^{10444422454451} is an apocalyptic number.

10444422454451 is a deficient number, since it is larger than the sum of its proper divisors (67970132749).

10444422454451 is a wasteful number, since it uses less digits than its factorization.

10444422454451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23743585.

The product of its (nonzero) digits is 1638400, while the sum is 44.

Adding to 10444422454451 its reverse (15445422444401), we get a palindrome (25889844898852).

The spelling of 10444422454451 in words is "ten trillion, four hundred forty-four billion, four hundred twenty-two million, four hundred fifty-four thousand, four hundred fifty-one".