44900923449 has 8 divisors (see below), whose sum is σ = 62470850112. Its totient is φ = 28632472880.

The previous prime is 44900923433. The next prime is 44900923469. The reversal of 44900923449 is 94432900944.

It is a happy number.

44900923449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44900923449 - 2⁴ = 44900923433 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44900923398 and 44900923407.

It is not an unprimeable number, because it can be changed into a prime (44900923429) 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, 325368942 + ... + 325369079.

It is an arithmetic number, because the mean of its divisors is an integer number (7808856264).

Almost surely, 2^44900923449 is an apocalyptic number.

It is an amenable number.

44900923449 is a deficient number, since it is larger than the sum of its proper divisors (17569926663).

44900923449 is a wasteful number, since it uses less digits than its factorization.

44900923449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650738047.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 44900923449 in words is "forty-four billion, nine hundred million, nine hundred twenty-three thousand, four hundred forty-nine".