4006044133626 has 32 divisors (see below), whose sum is σ = 8095748649408. Its totient is φ = 1321408258560.

The previous prime is 4006044133621. The next prime is 4006044133639. The reversal of 4006044133626 is 6263314406004.

It is not an unprimeable number, because it can be changed into a prime (4006044133621) 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, 4028676 + ... + 4923648.

It is an arithmetic number, because the mean of its divisors is an integer number (252992145294).

Almost surely, 2^{4006044133626} is an apocalyptic number.

4006044133626 is an abundant number, since it is smaller than the sum of its proper divisors (4089704515782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4006044133626 is a wasteful number, since it uses less digits than its factorization.

4006044133626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902766.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 4006044133626 in words is "four trillion, six billion, forty-four million, one hundred thirty-three thousand, six hundred twenty-six".