1045322440441 has 8 divisors (see below), whose sum is σ = 1069561496160. Its totient is φ = 1021300775712.

The previous prime is 1045322440399. The next prime is 1045322440447. The reversal of 1045322440441 is 1440442235401.

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 1045322440441 - 2²⁵ = 1045288886009 is a prime.

It is a super-3 number, since 3×1045322440441³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045322440397 and 1045322440406.

It is not an unprimeable number, because it can be changed into a prime (1045322440447) 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, 54338020 + ... + 54357253.

It is an arithmetic number, because the mean of its divisors is an integer number (133695187020).

Almost surely, 2^{1045322440441} is an apocalyptic number.

It is an amenable number.

1045322440441 is a deficient number, since it is larger than the sum of its proper divisors (24239055719).

1045322440441 is a wasteful number, since it uses less digits than its factorization.

1045322440441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108695495.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1045322440441 its reverse (1440442235401), we get a palindrome (2485764675842).

The spelling of 1045322440441 in words is "one trillion, forty-five billion, three hundred twenty-two million, four hundred forty thousand, four hundred forty-one".