44401212002 has 16 divisors (see below), whose sum is σ = 76457697792. Its totient is φ = 18943757280.

The previous prime is 44401211969. The next prime is 44401212029. The reversal of 44401212002 is 20021210444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7107899 + ... + 7114142.

It is an arithmetic number, because the mean of its divisors is an integer number (4778606112).

Almost surely, 2^44401212002 is an apocalyptic number.

44401212002 is a deficient number, since it is larger than the sum of its proper divisors (32056485790).

44401212002 is a wasteful number, since it uses less digits than its factorization.

44401212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222273.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 44401212002 its reverse (20021210444), we get a palindrome (64422422446).

The spelling of 44401212002 in words is "forty-four billion, four hundred one million, two hundred twelve thousand, two".