244155332 has 6 divisors (see below), whose sum is σ = 427271838. Its totient is φ = 122077664.

The previous prime is 244155323. The next prime is 244155347. The reversal of 244155332 is 233551442.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 186759556 + 57395776 = 13666^2 + 7576^2 .

It is a super-2 number, since 2×244155332² = 119223652288060448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244155295 and 244155304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30519413 + ... + 30519420.

It is an arithmetic number, because the mean of its divisors is an integer number (71211973).

Almost surely, 2^244155332 is an apocalyptic number.

It is an amenable number.

244155332 is a deficient number, since it is larger than the sum of its proper divisors (183116506).

244155332 is a wasteful number, since it uses less digits than its factorization.

244155332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61038837 (or 61038835 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 244155332 is about 15625.4706169126. The cubic root of 244155332 is about 625.0125497213.

The spelling of 244155332 in words is "two hundred forty-four million, one hundred fifty-five thousand, three hundred thirty-two".