44642014 has 4 divisors (see below), whose sum is σ = 66963024. Its totient is φ = 22321006.

The previous prime is 44641999. The next prime is 44642027. The reversal of 44642014 is 41024644.

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

It is a self number, because there is not a number n which added to its sum of digits gives 44642014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160502 + ... + 11160505.

It is an arithmetic number, because the mean of its divisors is an integer number (16740756).

Almost surely, 2^44642014 is an apocalyptic number.

44642014 is a deficient number, since it is larger than the sum of its proper divisors (22321010).

44642014 is a wasteful number, since it uses less digits than its factorization.

44642014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22321009.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 44642014 is about 6681.4679524787. The cubic root of 44642014 is about 354.7436196878.

Adding to 44642014 its reverse (41024644), we get a palindrome (85666658).

It can be divided in two parts, 446420 and 14, that multiplied together give a triangular number (6249880 = T₃₅₃₅).

The spelling of 44642014 in words is "forty-four million, six hundred forty-two thousand, fourteen".