44243101204431 has 8 divisors (see below), whose sum is σ = 59653619601840. Its totient is φ = 29163991804992.

The previous prime is 44243101204429. The next prime is 44243101204441. The reversal of 44243101204431 is 13440210134244.

It is a happy number.

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

It is not a de Polignac number, because 44243101204431 - 2¹ = 44243101204429 is a prime.

It is a super-2 number, since 2×44243101204431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44243101204392 and 44243101204401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44243101204411) 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, 82852249180 + ... + 82852249713.

It is an arithmetic number, because the mean of its divisors is an integer number (7456702450230).

Almost surely, 2^{44243101204431} is an apocalyptic number.

44243101204431 is a deficient number, since it is larger than the sum of its proper divisors (15410518397409).

44243101204431 is a wasteful number, since it uses less digits than its factorization.

44243101204431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165704498985.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 44243101204431 its reverse (13440210134244), we get a palindrome (57683311338675).

The spelling of 44243101204431 in words is "forty-four trillion, two hundred forty-three billion, one hundred one million, two hundred four thousand, four hundred thirty-one".