44178082934421 has 8 divisors (see below), whose sum is σ = 59212509064704. Its totient is φ = 29297856046880.

The previous prime is 44178082934393. The next prime is 44178082934431. The reversal of 44178082934421 is 12443928087144.

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

It is a cyclic number.

It is not a de Polignac number, because 44178082934421 - 2²¹ = 44178080837269 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44178082934431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38549810016 + ... + 38549811161.

It is an arithmetic number, because the mean of its divisors is an integer number (7401563633088).

Almost surely, 2^{44178082934421} is an apocalyptic number.

It is an amenable number.

44178082934421 is a deficient number, since it is larger than the sum of its proper divisors (15034426130283).

44178082934421 is a wasteful number, since it uses less digits than its factorization.

44178082934421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77099621371.

The product of its (nonzero) digits is 12386304, while the sum is 57.

The spelling of 44178082934421 in words is "forty-four trillion, one hundred seventy-eight billion, eighty-two million, nine hundred thirty-four thousand, four hundred twenty-one".