3741823611921 has 8 divisors (see below), whose sum is σ = 5206015460160. Its totient is φ = 2386090419152.

The previous prime is 3741823611917. The next prime is 3741823611931. The reversal of 3741823611921 is 1291163281473.

3741823611921 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3741823611921 - 2² = 3741823611917 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3741823611901) 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, 27114663786 + ... + 27114663923.

It is an arithmetic number, because the mean of its divisors is an integer number (650751932520).

Almost surely, 2^{3741823611921} is an apocalyptic number.

It is an amenable number.

3741823611921 is a deficient number, since it is larger than the sum of its proper divisors (1464191848239).

3741823611921 is a wasteful number, since it uses less digits than its factorization.

3741823611921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54229327735.

The product of its digits is 435456, while the sum is 48.

The spelling of 3741823611921 in words is "three trillion, seven hundred forty-one billion, eight hundred twenty-three million, six hundred eleven thousand, nine hundred twenty-one".