2039841401 has 8 divisors (see below), whose sum is σ = 2198013384. Its totient is φ = 1881849600.

The previous prime is 2039841359. The next prime is 2039841437. The reversal of 2039841401 is 1041489302.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77440000 + 1962401401 = 8800^2 + 44299^2 .

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 2039841401 - 2⁶ = 2039841337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2039841491) 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, 21050 + ... + 67251.

It is an arithmetic number, because the mean of its divisors is an integer number (274751673).

Almost surely, 2^2039841401 is an apocalyptic number.

It is an amenable number.

2039841401 is a deficient number, since it is larger than the sum of its proper divisors (158171983).

2039841401 is a wasteful number, since it uses less digits than its factorization.

2039841401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90091.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2039841401 is about 45164.6034079787. The cubic root of 2039841401 is about 1268.2322732999.

The spelling of 2039841401 in words is "two billion, thirty-nine million, eight hundred forty-one thousand, four hundred one".