44146156126 has 16 divisors (see below), whose sum is σ = 67481176464. Its totient is φ = 21652585344.

The previous prime is 44146156091. The next prime is 44146156127. The reversal of 44146156126 is 62165164144.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44146156127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581926 + ... + 653398.

It is an arithmetic number, because the mean of its divisors is an integer number (4217573529).

Almost surely, 2^44146156126 is an apocalyptic number.

44146156126 is a deficient number, since it is larger than the sum of its proper divisors (23335020338).

44146156126 is a wasteful number, since it uses less digits than its factorization.

44146156126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77355.

The product of its digits is 138240, while the sum is 40.

The spelling of 44146156126 in words is "forty-four billion, one hundred forty-six million, one hundred fifty-six thousand, one hundred twenty-six".