44516661542 has 8 divisors (see below), whose sum is σ = 66776157000. Its totient is φ = 22257942544.

The previous prime is 44516661521. The next prime is 44516661547. The reversal of 44516661542 is 24516661544.

44516661542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44516661493 and 44516661502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44516661547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19292 + ... + 299007.

It is an arithmetic number, because the mean of its divisors is an integer number (8347019625).

Almost surely, 2^44516661542 is an apocalyptic number.

44516661542 is a deficient number, since it is larger than the sum of its proper divisors (22259495458).

44516661542 is a wasteful number, since it uses less digits than its factorization.

44516661542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388230.

The product of its digits is 691200, while the sum is 44.

The spelling of 44516661542 in words is "forty-four billion, five hundred sixteen million, six hundred sixty-one thousand, five hundred forty-two".