3933156419389 has 16 divisors (see below), whose sum is σ = 4346406335232. Its totient is φ = 3540177127168.

The previous prime is 3933156419371. The next prime is 3933156419393. The reversal of 3933156419389 is 9839146513393.

3933156419389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3933156419389 - 2³¹ = 3931008935741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3933156419389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3933156419329) 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, 1125027 + ... + 3021919.

It is an arithmetic number, because the mean of its divisors is an integer number (271650395952).

Almost surely, 2^{3933156419389} is an apocalyptic number.

It is an amenable number.

3933156419389 is a deficient number, since it is larger than the sum of its proper divisors (413249915843).

3933156419389 is a wasteful number, since it uses less digits than its factorization.

3933156419389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902236.

The product of its digits is 56687040, while the sum is 64.

The spelling of 3933156419389 in words is "three trillion, nine hundred thirty-three billion, one hundred fifty-six million, four hundred nineteen thousand, three hundred eighty-nine".