44156414231 has 8 divisors (see below), whose sum is σ = 46089168480. Its totient is φ = 42224735872.

The previous prime is 44156414213. The next prime is 44156414347. The reversal of 44156414231 is 13241465144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44156414231 is a prime.

It is a super-2 number, since 2×44156414231² (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 = 44156414191 and 44156414200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44156410231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184526 + ... + 349803.

It is an arithmetic number, because the mean of its divisors is an integer number (5761146060).

Almost surely, 2^44156414231 is an apocalyptic number.

44156414231 is a deficient number, since it is larger than the sum of its proper divisors (1932754249).

44156414231 is a wasteful number, since it uses less digits than its factorization.

44156414231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537945.

The product of its digits is 46080, while the sum is 35.

Adding to 44156414231 its reverse (13241465144), we get a palindrome (57397879375).

The spelling of 44156414231 in words is "forty-four billion, one hundred fifty-six million, four hundred fourteen thousand, two hundred thirty-one".