44513512042 has 48 divisors (see below), whose sum is σ = 69208465536. Its totient is φ = 21466944000.

The previous prime is 44513512031. The next prime is 44513512049. The reversal of 44513512042 is 24021531544.

44513512042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44513511995 and 44513512013.

It is not an unprimeable number, because it can be changed into a prime (44513512049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164256367 + ... + 164256637.

It is an arithmetic number, because the mean of its divisors is an integer number (1441843032).

Almost surely, 2^44513512042 is an apocalyptic number.

44513512042 is a deficient number, since it is larger than the sum of its proper divisors (24694953494).

44513512042 is a wasteful number, since it uses less digits than its factorization.

44513512042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 44513512042 in words is "forty-four billion, five hundred thirteen million, five hundred twelve thousand, forty-two".