44512033021542 has 24 divisors (see below), whose sum is σ = 99768349877040. Its totient is φ = 14325711776880.

The previous prime is 44512033021507. The next prime is 44512033021567. The reversal of 44512033021542 is 24512033021544.

It is a happy number.

44512033021542 is a `hidden beast` number, since 4 + 4 + 51 + 20 + 330 + 215 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 44512033021497 and 44512033021506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42636046434 + ... + 42636047477.

It is an arithmetic number, because the mean of its divisors is an integer number (4157014578210).

Almost surely, 2^{44512033021542} is an apocalyptic number.

44512033021542 is an abundant number, since it is smaller than the sum of its proper divisors (55256316855498).

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

44512033021542 is a wasteful number, since it uses less digits than its factorization.

44512033021542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85272093948 (or 85272093945 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 44512033021542 in words is "forty-four trillion, five hundred twelve billion, thirty-three million, twenty-one thousand, five hundred forty-two".