3962845126043 has 16 divisors (see below), whose sum is σ = 4002467040000. Its totient is φ = 3923374235040.

The previous prime is 3962845126003. The next prime is 3962845126063. The reversal of 3962845126043 is 3406215482693.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3962845126043 - 2¹⁸ = 3962844863899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3962845126003) 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, 121532180 + ... + 121564782.

It is an arithmetic number, because the mean of its divisors is an integer number (250154190000).

Almost surely, 2^{3962845126043} is an apocalyptic number.

3962845126043 is a deficient number, since it is larger than the sum of its proper divisors (39621913957).

3962845126043 is a wasteful number, since it uses less digits than its factorization.

3962845126043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34882.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 3962845126043 in words is "three trillion, nine hundred sixty-two billion, eight hundred forty-five million, one hundred twenty-six thousand, forty-three".