44654402421152 has 48 divisors (see below), whose sum is σ = 88784297364672. Its totient is φ = 22106094497280.

The previous prime is 44654402421151. The next prime is 44654402421157. The reversal of 44654402421152 is 25112420445644.

It is not an unprimeable number, because it can be changed into a prime (44654402421151) 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, 15506252 + ... + 18159092.

It is an arithmetic number, because the mean of its divisors is an integer number (1849672861764).

Almost surely, 2^{44654402421152} is an apocalyptic number.

It is an amenable number.

44654402421152 is a deficient number, since it is larger than the sum of its proper divisors (44129894943520).

44654402421152 is a wasteful number, since it uses less digits than its factorization.

44654402421152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658061 (or 2658053 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 44.

Adding to 44654402421152 its reverse (25112420445644), we get a palindrome (69766822866796).

The spelling of 44654402421152 in words is "forty-four trillion, six hundred fifty-four billion, four hundred two million, four hundred twenty-one thousand, one hundred fifty-two".