3954120089038 has 16 divisors (see below), whose sum is σ = 6782001980544. Its totient is φ = 1693745295480.

The previous prime is 3954120089033. The next prime is 3954120089039. The reversal of 3954120089038 is 8309800214593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954120089033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73105320 + ... + 73159387.

It is an arithmetic number, because the mean of its divisors is an integer number (423875123784).

Almost surely, 2^{3954120089038} is an apocalyptic number.

3954120089038 is a deficient number, since it is larger than the sum of its proper divisors (2827881891506).

3954120089038 is a wasteful number, since it uses less digits than its factorization.

3954120089038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146266647.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 3954120089038 in words is "three trillion, nine hundred fifty-four billion, one hundred twenty million, eighty-nine thousand, thirty-eight".