44745630043 has 4 divisors (see below), whose sum is σ = 44746055640. Its totient is φ = 44745204448.

The previous prime is 44745630023. The next prime is 44745630047. The reversal of 44745630043 is 34003654744.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44745630043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44745629978 and 44745630005.

It is not an unprimeable number, because it can be changed into a prime (44745630047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71628 + ... + 307606.

It is an arithmetic number, because the mean of its divisors is an integer number (11186513910).

Almost surely, 2^44745630043 is an apocalyptic number.

44745630043 is a deficient number, since it is larger than the sum of its proper divisors (425597).

44745630043 is a wasteful number, since it uses less digits than its factorization.

44745630043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425596.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 44745630043 in words is "forty-four billion, seven hundred forty-five million, six hundred thirty thousand, forty-three".