244400213202 has 16 divisors (see below), whose sum is σ = 489659484960. Its totient is φ = 81323561312.

The previous prime is 244400213177. The next prime is 244400213209. The reversal of 244400213202 is 202312004442.

It is not an unprimeable number, because it can be changed into a prime (244400213209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35790408 + ... + 35797235.

It is an arithmetic number, because the mean of its divisors is an integer number (30603717810).

Almost surely, 2^244400213202 is an apocalyptic number.

244400213202 is an abundant number, since it is smaller than the sum of its proper divisors (245259271758).

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

244400213202 is a wasteful number, since it uses less digits than its factorization.

244400213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71588217.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 244400213202 its reverse (202312004442), we get a palindrome (446712217644).

The spelling of 244400213202 in words is "two hundred forty-four billion, four hundred million, two hundred thirteen thousand, two hundred two".