44054150640654 has 128 divisors (see below), whose sum is σ = 112413015171072. Its totient is φ = 11175626931840.

The previous prime is 44054150640653. The next prime is 44054150640667. The reversal of 44054150640654 is 45604605145044.

It is a super-3 number, since 3×44054150640654³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44054150640653) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266062039 + ... + 266227565.

It is an arithmetic number, because the mean of its divisors is an integer number (878226681024).

Almost surely, 2^{44054150640654} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44054150640654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56206507585536).

44054150640654 is an abundant number, since it is smaller than the sum of its proper divisors (68358864530418).

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

44054150640654 is a wasteful number, since it uses less digits than its factorization.

44054150640654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178990.

The product of its (nonzero) digits is 4608000, while the sum is 48.

Adding to 44054150640654 its reverse (45604605145044), we get a palindrome (89658755785698).

The spelling of 44054150640654 in words is "forty-four trillion, fifty-four billion, one hundred fifty million, six hundred forty thousand, six hundred fifty-four".