44140102 has 8 divisors (see below), whose sum is σ = 67750056. Its totient is φ = 21556752.

The previous prime is 44140099. The next prime is 44140121. The reversal of 44140102 is 20104144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256543 + ... + 256714.

It is an arithmetic number, because the mean of its divisors is an integer number (8468757).

Almost surely, 2^44140102 is an apocalyptic number.

44140102 is a deficient number, since it is larger than the sum of its proper divisors (23609954).

44140102 is a wasteful number, since it uses less digits than its factorization.

44140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513302.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 44140102 is about 6643.8017730814. The cubic root of 44140102 is about 353.4091402158.

Adding to 44140102 its reverse (20104144), we get a palindrome (64244246).

The spelling of 44140102 in words is "forty-four million, one hundred forty thousand, one hundred two".