44534151641 has 8 divisors (see below), whose sum is σ = 50898285504. Its totient is φ = 38170545840.

The previous prime is 44534151593. The next prime is 44534151659. The reversal of 44534151641 is 14615143544.

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

It is not a de Polignac number, because 44534151641 - 2⁶ = 44534151577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44534151595 and 44534151604.

It is not an unprimeable number, because it can be changed into a prime (44534151341) 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, 69146 + ... + 306348.

It is an arithmetic number, because the mean of its divisors is an integer number (6362285688).

Almost surely, 2^44534151641 is an apocalyptic number.

It is an amenable number.

44534151641 is a deficient number, since it is larger than the sum of its proper divisors (6364133863).

44534151641 is a wasteful number, since it uses less digits than its factorization.

44534151641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264031.

The product of its digits is 115200, while the sum is 38.

The spelling of 44534151641 in words is "forty-four billion, five hundred thirty-four million, one hundred fifty-one thousand, six hundred forty-one".