44154592142 has 16 divisors (see below), whose sum is σ = 68535600000. Its totient is φ = 21312875520.

The previous prime is 44154592127. The next prime is 44154592151. The reversal of 44154592142 is 24129545144.

It is a self number, because there is not a number n which added to its sum of digits gives 44154592142.

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 7 ways as a sum of consecutive naturals, for example, 845267 + ... + 895982.

It is an arithmetic number, because the mean of its divisors is an integer number (4283475000).

Almost surely, 2^44154592142 is an apocalyptic number.

44154592142 is a deficient number, since it is larger than the sum of its proper divisors (24381007858).

44154592142 is a wasteful number, since it uses less digits than its factorization.

44154592142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741691.

The product of its digits is 230400, while the sum is 41.

The spelling of 44154592142 in words is "forty-four billion, one hundred fifty-four million, five hundred ninety-two thousand, one hundred forty-two".