44523016142 has 32 divisors (see below), whose sum is σ = 74252613600. Its totient is φ = 19853424000.

The previous prime is 44523016127. The next prime is 44523016147. The reversal of 44523016142 is 24161032544.

It is a junction number, because it is equal to n+sod(n) for n = 44523016099 and 44523016108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44523016147) 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, 150284 + ... + 334112.

It is an arithmetic number, because the mean of its divisors is an integer number (2320394175).

Almost surely, 2^44523016142 is an apocalyptic number.

44523016142 is a deficient number, since it is larger than the sum of its proper divisors (29729597458).

44523016142 is a wasteful number, since it uses less digits than its factorization.

44523016142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184052.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 44523016142 its reverse (24161032544), we get a palindrome (68684048686).

The spelling of 44523016142 in words is "forty-four billion, five hundred twenty-three million, sixteen thousand, one hundred forty-two".