242219996 has 12 divisors (see below), whose sum is σ = 424844952. Its totient is φ = 120835728.

The previous prime is 242219993. The next prime is 242220031. The reversal of 242219996 is 699912242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242219993) 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, 66575 + ... + 70118.

It is an arithmetic number, because the mean of its divisors is an integer number (35403746).

Almost surely, 2^242219996 is an apocalyptic number.

It is an amenable number.

242219996 is a deficient number, since it is larger than the sum of its proper divisors (182624956).

242219996 is a wasteful number, since it uses less digits than its factorization.

242219996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137140 (or 137138 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 242219996 is about 15563.4185190786. The cubic root of 242219996 is about 623.3567465889.

The spelling of 242219996 in words is "two hundred forty-two million, two hundred nineteen thousand, nine hundred ninety-six".