445241042104451 has 8 divisors (see below), whose sum is σ = 468676669781520. Its totient is φ = 421805603289312.

The previous prime is 445241042104433. The next prime is 445241042104457. The reversal of 445241042104451 is 154401240142544.

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 445241042104451 - 2³⁴ = 445223862235267 is a prime.

It is a super-2 number, since 2×445241042104451² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445241042104399 and 445241042104408.

It is not an unprimeable number, because it can be changed into a prime (445241042104457) 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, 42363620 + ... + 51818513.

It is an arithmetic number, because the mean of its divisors is an integer number (58584583722690).

Almost surely, 2^{445241042104451} is an apocalyptic number.

445241042104451 is a deficient number, since it is larger than the sum of its proper divisors (23435627677069).

445241042104451 is a wasteful number, since it uses less digits than its factorization.

445241042104451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94430965.

The product of its (nonzero) digits is 409600, while the sum is 41.

Adding to 445241042104451 its reverse (154401240142544), we get a palindrome (599642282246995).

The spelling of 445241042104451 in words is "four hundred forty-five trillion, two hundred forty-one billion, forty-two million, one hundred four thousand, four hundred fifty-one".