44014221354551 has 32 divisors (see below), whose sum is σ = 55490311680000. Its totient is φ = 34774901786016.

The previous prime is 44014221354497. The next prime is 44014221354557. The reversal of 44014221354551 is 15545312241044.

It is not a de Polignac number, because 44014221354551 - 2⁴² = 39616174843447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44014221354499 and 44014221354508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44014221354557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91025831 + ... + 91508088.

It is an arithmetic number, because the mean of its divisors is an integer number (1734072240000).

Almost surely, 2^{44014221354551} is an apocalyptic number.

44014221354551 is a deficient number, since it is larger than the sum of its proper divisors (11476090325449).

44014221354551 is a wasteful number, since it uses less digits than its factorization.

44014221354551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182533996 (or 182533982 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 44014221354551 its reverse (15545312241044), we get a palindrome (59559533595595).

The spelling of 44014221354551 in words is "forty-four trillion, fourteen billion, two hundred twenty-one million, three hundred fifty-four thousand, five hundred fifty-one".