44342407 has 4 divisors (see below), whose sum is σ = 44537976. Its totient is φ = 44146840.

The previous prime is 44342401. The next prime is 44342423. The reversal of 44342407 is 70424344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44342407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342401) 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, 97444 + ... + 97897.

It is an arithmetic number, because the mean of its divisors is an integer number (11134494).

Almost surely, 2^44342407 is an apocalyptic number.

44342407 is a deficient number, since it is larger than the sum of its proper divisors (195569).

44342407 is a wasteful number, since it uses less digits than its factorization.

44342407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195568.

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 44342407 is about 6659.0094608733. The cubic root of 44342407 is about 353.9482379337.

The spelling of 44342407 in words is "forty-four million, three hundred forty-two thousand, four hundred seven".