44003142131 has 16 divisors (see below), whose sum is σ = 49907642400. Its totient is φ = 38460780288.

The previous prime is 44003142109. The next prime is 44003142217. The reversal of 44003142131 is 13124130044.

It is a cyclic number.

It is not a de Polignac number, because 44003142131 - 2³⁴ = 26823272947 is a prime.

It is a super-2 number, since 2×44003142131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44003142097 and 44003142106.

It is not an unprimeable number, because it can be changed into a prime (44003142331) 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, 448655 + ... + 537863.

It is an arithmetic number, because the mean of its divisors is an integer number (3119227650).

Almost surely, 2^44003142131 is an apocalyptic number.

44003142131 is a deficient number, since it is larger than the sum of its proper divisors (5904500269).

44003142131 is a wasteful number, since it uses less digits than its factorization.

44003142131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91238.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 44003142131 its reverse (13124130044), we get a palindrome (57127272175).

The spelling of 44003142131 in words is "forty-four billion, three million, one hundred forty-two thousand, one hundred thirty-one".