44152421032425 has 24 divisors (see below), whose sum is σ = 73010404445760. Its totient is φ = 23544172398400.

The previous prime is 44152421032409. The next prime is 44152421032429. The reversal of 44152421032425 is 52423012425144.

It is not a de Polignac number, because 44152421032425 - 2⁴ = 44152421032409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44152421032429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46848885 + ... + 47782034.

It is an arithmetic number, because the mean of its divisors is an integer number (3042100185240).

Almost surely, 2^{44152421032425} is an apocalyptic number.

It is an amenable number.

44152421032425 is a deficient number, since it is larger than the sum of its proper divisors (28857983413335).

44152421032425 is a wasteful number, since it uses less digits than its factorization.

44152421032425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94637153 (or 94637148 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 44152421032425 its reverse (52423012425144), we get a palindrome (96575433457569).

The spelling of 44152421032425 in words is "forty-four trillion, one hundred fifty-two billion, four hundred twenty-one million, thirty-two thousand, four hundred twenty-five".