244060420 has 12 divisors (see below), whose sum is σ = 512526924. Its totient is φ = 97624160.

The previous prime is 244060409. The next prime is 244060423. The reversal of 244060420 is 24060442.

It can be written as a sum of positive squares in 2 ways, for example, as 27793984 + 216266436 = 5272^2 + 14706^2 .

It is a super-2 number, since 2×244060420² = 119130977221152800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244060391 and 244060400.

It is not an unprimeable number, because it can be changed into a prime (244060423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6101491 + ... + 6101530.

It is an arithmetic number, because the mean of its divisors is an integer number (42710577).

Almost surely, 2^244060420 is an apocalyptic number.

244060420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244060420 is an abundant number, since it is smaller than the sum of its proper divisors (268466504).

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

244060420 is a wasteful number, since it uses less digits than its factorization.

244060420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12203030 (or 12203028 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 244060420 is about 15622.4332291740. The cubic root of 244060420 is about 624.9315509038.

Adding to 244060420 its sum of digits (22), we get a palindrome (244060442).

The spelling of 244060420 in words is "two hundred forty-four million, sixty thousand, four hundred twenty".