2044156014 has 80 divisors (see below), whose sum is σ = 4645674000. Its totient is φ = 671763456.

The previous prime is 2044155947. The next prime is 2044156033. The reversal of 2044156014 is 4106514402.

2044156014 is a `hidden beast` number, since 2 + 0 + 44 + 15 + 601 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4552462 + ... + 4552910.

It is an arithmetic number, because the mean of its divisors is an integer number (58070925).

Almost surely, 2^2044156014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044156014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2322837000).

2044156014 is an abundant number, since it is smaller than the sum of its proper divisors (2601517986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044156014 is a wasteful number, since it uses less digits than its factorization.

2044156014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2044156014 is about 45212.3436021625. The cubic root of 2044156014 is about 1269.1258195587.

The spelling of 2044156014 in words is "two billion, forty-four million, one hundred fifty-six thousand, fourteen".