142414044 has 48 divisors (see below), whose sum is σ = 351482880. Its totient is φ = 44755200.

The previous prime is 142414043. The next prime is 142414081. The reversal of 142414044 is 440414241.

142414044 = T₅₇ + T₅₈ + ... + T₉₄₈.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142414043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49444 + ... + 52244.

It is an arithmetic number, because the mean of its divisors is an integer number (7322560).

Almost surely, 2^142414044 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 142414044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175741440).

142414044 is an abundant number, since it is smaller than the sum of its proper divisors (209068836).

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

142414044 is a wasteful number, since it uses less digits than its factorization.

142414044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050 (or 3048 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 142414044 is about 11933.7355425701. The cubic root of 142414044 is about 522.2169207516.

Adding to 142414044 its reverse (440414241), we get a palindrome (582828285).

The spelling of 142414044 in words is "one hundred forty-two million, four hundred fourteen thousand, forty-four".