44542002210 has 64 divisors (see below), whose sum is σ = 109314092160. Its totient is φ = 11611952640.

The previous prime is 44542002181. The next prime is 44542002257. The reversal of 44542002210 is 1220024544.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250854 + ... + 389886.

It is an arithmetic number, because the mean of its divisors is an integer number (1708032690).

Almost surely, 2^44542002210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44542002210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54657046080).

44542002210 is an abundant number, since it is smaller than the sum of its proper divisors (64772089950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44542002210 is a wasteful number, since it uses less digits than its factorization.

44542002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139283.

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 44542002210 its reverse (1220024544), we get a palindrome (45762026754).

The spelling of 44542002210 in words is "forty-four billion, five hundred forty-two million, two thousand, two hundred ten".