242306362047 has 4 divisors (see below), whose sum is σ = 323075149400. Its totient is φ = 161537574696.

The previous prime is 242306362043. The next prime is 242306362061. The reversal of 242306362047 is 740263603242.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 242306362047 - 2² = 242306362043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242306361996 and 242306362014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242306362043) 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, 40384393672 + ... + 40384393677.

It is an arithmetic number, because the mean of its divisors is an integer number (80768787350).

Almost surely, 2^242306362047 is an apocalyptic number.

242306362047 is a deficient number, since it is larger than the sum of its proper divisors (80768787353).

242306362047 is an equidigital number, since it uses as much as digits as its factorization.

242306362047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80768787352.

The product of its (nonzero) digits is 290304, while the sum is 39.

Adding to 242306362047 its reverse (740263603242), we get a palindrome (982569965289).

The spelling of 242306362047 in words is "two hundred forty-two billion, three hundred six million, three hundred sixty-two thousand, forty-seven".