44134040542 has 8 divisors (see below), whose sum is σ = 66205718136. Its totient is φ = 22065467832.

The previous prime is 44134040491. The next prime is 44134040549. The reversal of 44134040542 is 24504043144.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44134040549) 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, 740353 + ... + 797740.

It is an arithmetic number, because the mean of its divisors is an integer number (8275714767).

Almost surely, 2^44134040542 is an apocalyptic number.

44134040542 is a deficient number, since it is larger than the sum of its proper divisors (22071677594).

44134040542 is a wasteful number, since it uses less digits than its factorization.

44134040542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552442.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 44134040542 its reverse (24504043144), we get a palindrome (68638083686).

The spelling of 44134040542 in words is "forty-four billion, one hundred thirty-four million, forty thousand, five hundred forty-two".