44001431134 has 16 divisors (see below), whose sum is σ = 66739510656. Its totient is φ = 21755476000.

The previous prime is 44001431113. The next prime is 44001431197. The reversal of 44001431134 is 43113410044.

It is a super-2 number, since 2×44001431134² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44001431099 and 44001431108.

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, 24339 + ... + 297649.

It is an arithmetic number, because the mean of its divisors is an integer number (4171219416).

Almost surely, 2^44001431134 is an apocalyptic number.

44001431134 is a deficient number, since it is larger than the sum of its proper divisors (22738079522).

44001431134 is a wasteful number, since it uses less digits than its factorization.

44001431134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274211.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 44001431134 its reverse (43113410044), we get a palindrome (87114841178).

The spelling of 44001431134 in words is "forty-four billion, one million, four hundred thirty-one thousand, one hundred thirty-four".