244202942820 has 24 divisors (see below), whose sum is σ = 683768240064. Its totient is φ = 65120784736.

The previous prime is 244202942807. The next prime is 244202942827. The reversal of 244202942820 is 28249202442.

It is not an unprimeable number, because it can be changed into a prime (244202942827) 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, 2035024464 + ... + 2035024583.

It is an arithmetic number, because the mean of its divisors is an integer number (28490343336).

Almost surely, 2^244202942820 is an apocalyptic number.

244202942820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244202942820 is an abundant number, since it is smaller than the sum of its proper divisors (439565297244).

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

244202942820 is a wasteful number, since it uses less digits than its factorization.

244202942820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070049059 (or 4070049057 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 244202942820 in words is "two hundred forty-four billion, two hundred two million, nine hundred forty-two thousand, eight hundred twenty".