10043122025645 has 8 divisors (see below), whose sum is σ = 12052278958104. Its totient is φ = 8034142602304.

The previous prime is 10043122025623. The next prime is 10043122025693. The reversal of 10043122025645 is 54652022134001.

It can be written as a sum of positive squares in 4 ways, for example, as 2644906984489 + 7398215041156 = 1626317^2 + 2719966^2 .

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 10043122025645 - 2³² = 10038827058349 is a prime.

It is a super-3 number, since 3×10043122025645³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44252774 + ... + 44479143.

It is an arithmetic number, because the mean of its divisors is an integer number (1506534869763).

Almost surely, 2^{10043122025645} is an apocalyptic number.

It is an amenable number.

10043122025645 is a deficient number, since it is larger than the sum of its proper divisors (2009156932459).

10043122025645 is an equidigital number, since it uses as much as digits as its factorization.

10043122025645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88754559.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 10043122025645 its reverse (54652022134001), we get a palindrome (64695144159646).

The spelling of 10043122025645 in words is "ten trillion, forty-three billion, one hundred twenty-two million, twenty-five thousand, six hundred forty-five".