1012505241041 has 64 divisors (see below), whose sum is σ = 1243323924480. Its totient is φ = 806202270720.

The previous prime is 1012505241029. The next prime is 1012505241047. The reversal of 1012505241041 is 1401425052101.

It is a happy number.

It is not a de Polignac number, because 1012505241041 - 2³⁴ = 995325371857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012505241041.

It is not an unprimeable number, because it can be changed into a prime (1012505241047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 379072136 + ... + 379074806.

It is an arithmetic number, because the mean of its divisors is an integer number (19426936320).

Almost surely, 2^{1012505241041} is an apocalyptic number.

It is an amenable number.

1012505241041 is a deficient number, since it is larger than the sum of its proper divisors (230818683439).

1012505241041 is a wasteful number, since it uses less digits than its factorization.

1012505241041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 1012505241041 in words is "one trillion, twelve billion, five hundred five million, two hundred forty-one thousand, forty-one".