10245636612043 has 16 divisors (see below), whose sum is σ = 11793179883520. Its totient is φ = 8719126092000.

The previous prime is 10245636612041. The next prime is 10245636612067. The reversal of 10245636612043 is 34021663654201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10245636612043 - 2¹ = 10245636612041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10245636612041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637203 + ... + 4571356.

It is an arithmetic number, because the mean of its divisors is an integer number (737073742720).

Almost surely, 2^{10245636612043} is an apocalyptic number.

10245636612043 is a deficient number, since it is larger than the sum of its proper divisors (1547543271477).

10245636612043 is a wasteful number, since it uses less digits than its factorization.

10245636612043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210578.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 10245636612043 in words is "ten trillion, two hundred forty-five billion, six hundred thirty-six million, six hundred twelve thousand, forty-three".