244142046 has 32 divisors (see below), whose sum is σ = 555160320. Its totient is φ = 79487352.

The previous prime is 244142029. The next prime is 244142051. The reversal of 244142046 is 640241442.

It is a happy number.

It is a super-3 number, since 3×244142046³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50250 + ... + 54893.

It is an arithmetic number, because the mean of its divisors is an integer number (17348760).

Almost surely, 2^244142046 is an apocalyptic number.

244142046 is an abundant number, since it is smaller than the sum of its proper divisors (311018274).

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

244142046 is a wasteful number, since it uses less digits than its factorization.

244142046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105197 (or 105191 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 244142046 is about 15625.0454719338. The cubic root of 244142046 is about 625.0012125843.

Adding to 244142046 its reverse (640241442), we get a palindrome (884383488).

The spelling of 244142046 in words is "two hundred forty-four million, one hundred forty-two thousand, forty-six".