44343110134421 has 16 divisors (see below), whose sum is σ = 51164641756800. Its totient is φ = 37643577104448.

The previous prime is 44343110134363. The next prime is 44343110134441. The reversal of 44343110134421 is 12443101134344.

It is not a de Polignac number, because 44343110134421 - 2²² = 44343105940117 is a prime.

It is a super-2 number, since 2×44343110134421² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44343110134441) 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, 10638770 + ... + 14208083.

It is an arithmetic number, because the mean of its divisors is an integer number (3197790109800).

Almost surely, 2^{44343110134421} is an apocalyptic number.

It is an amenable number.

44343110134421 is a deficient number, since it is larger than the sum of its proper divisors (6821531622379).

44343110134421 is a wasteful number, since it uses less digits than its factorization.

44343110134421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24849308.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 44343110134421 its reverse (12443101134344), we get a palindrome (56786211268765).

The spelling of 44343110134421 in words is "forty-four trillion, three hundred forty-three billion, one hundred ten million, one hundred thirty-four thousand, four hundred twenty-one".