44142976 has 32 divisors (see below), whose sum is σ = 88434000. Its totient is φ = 21947904.

The previous prime is 44142953. The next prime is 44142979. The reversal of 44142976 is 67924144.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44142979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24606 + ... + 26338.

Almost surely, 2^44142976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44142976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44217000).

44142976 is an abundant number, since it is smaller than the sum of its proper divisors (44291024).

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

44142976 is a wasteful number, since it uses less digits than its factorization.

44142976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1934 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 44142976 is about 6644.0180613842. The cubic root of 44142976 is about 353.4168103070.

The spelling of 44142976 in words is "forty-four million, one hundred forty-two thousand, nine hundred seventy-six".