242767313412563 has 16 divisors (see below), whose sum is σ = 257790235500000. Its totient is φ = 227826920735232.

The previous prime is 242767313412499. The next prime is 242767313412583. The reversal of 242767313412563 is 365214313767242.

It is a cyclic number.

It is not a de Polignac number, because 242767313412563 - 2⁶ = 242767313412499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242767313412499 and 242767313412508.

It is not an unprimeable number, because it can be changed into a prime (242767313412583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268842188 + ... + 269743686.

It is an arithmetic number, because the mean of its divisors is an integer number (16111889718750).

Almost surely, 2^{242767313412563} is an apocalyptic number.

242767313412563 is a deficient number, since it is larger than the sum of its proper divisors (15022922087437).

242767313412563 is a wasteful number, since it uses less digits than its factorization.

242767313412563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947254.

The product of its digits is 30481920, while the sum is 56.

The spelling of 242767313412563 in words is "two hundred forty-two trillion, seven hundred sixty-seven billion, three hundred thirteen million, four hundred twelve thousand, five hundred sixty-three".