44063555621346 has 12 divisors (see below), whose sum is σ = 95471037179622. Its totient is φ = 14687851873776.

The previous prime is 44063555621341. The next prime is 44063555621359. The reversal of 44063555621346 is 64312655536044.

44063555621346 is a `hidden beast` number, since 4 + 4 + 0 + 6 + 3 + 5 + 5 + 5 + 621 + 3 + 4 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 24417483374025 + 19646072247321 = 4941405^2 + 4432389^2 .

It is a super-2 number, since 2×44063555621346² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44063555621292 and 44063555621301.

It is not an unprimeable number, because it can be changed into a prime (44063555621341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1223987656131 + ... + 1223987656166.

Almost surely, 2^{44063555621346} is an apocalyptic number.

44063555621346 is an abundant number, since it is smaller than the sum of its proper divisors (51407481558276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44063555621346 is a wasteful number, since it uses less digits than its factorization.

44063555621346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447975312305 (or 2447975312302 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 54.

The spelling of 44063555621346 in words is "forty-four trillion, sixty-three billion, five hundred fifty-five million, six hundred twenty-one thousand, three hundred forty-six".