2039149441 has 16 divisors (see below), whose sum is σ = 2355337600. Its totient is φ = 1729278720.

The previous prime is 2039149421. The next prime is 2039149447. The reversal of 2039149441 is 1449419302.

It is a cyclic number.

It is not a de Polignac number, because 2039149441 - 2⁷ = 2039149313 is a prime.

It is a super-2 number, since 2×2039149441² = 8316260885461224962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2039149441.

It is not an unprimeable number, because it can be changed into a prime (2039149447) 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, 261010 + ... + 268708.

It is an arithmetic number, because the mean of its divisors is an integer number (147208600).

Almost surely, 2^2039149441 is an apocalyptic number.

It is an amenable number.

2039149441 is a deficient number, since it is larger than the sum of its proper divisors (316188159).

2039149441 is a wasteful number, since it uses less digits than its factorization.

2039149441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8104.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2039149441 is about 45156.9423344850. The cubic root of 2039149441 is about 1268.0888527947.

The spelling of 2039149441 in words is "two billion, thirty-nine million, one hundred forty-nine thousand, four hundred forty-one".