44041021142 has 8 divisors (see below), whose sum is σ = 67597846536. Its totient is φ = 21508405632.

The previous prime is 44041021097. The next prime is 44041021169. The reversal of 44041021142 is 24112014044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×44041021142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256052363 + ... + 256052534.

It is an arithmetic number, because the mean of its divisors is an integer number (8449730817).

Almost surely, 2^44041021142 is an apocalyptic number.

44041021142 is a deficient number, since it is larger than the sum of its proper divisors (23556825394).

44041021142 is a wasteful number, since it uses less digits than its factorization.

44041021142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512104942.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 44041021142 its reverse (24112014044), we get a palindrome (68153035186).

The spelling of 44041021142 in words is "forty-four billion, forty-one million, twenty-one thousand, one hundred forty-two".