242620026242 has 16 divisors (see below), whose sum is σ = 397031350464. Its totient is φ = 110277174000.

The previous prime is 242620026223. The next prime is 242620026247.

242620026242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 242620026199 and 242620026208.

It is not an unprimeable number, because it can be changed into a prime (242620026247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330392 + ... + 770972.

It is an arithmetic number, because the mean of its divisors is an integer number (24814459404).

Almost surely, 2^242620026242 is an apocalyptic number.

242620026242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242620026242 is a deficient number, since it is larger than the sum of its proper divisors (154411324222).

242620026242 is a wasteful number, since it uses less digits than its factorization.

242620026242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465625.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 242620026242 in words is "two hundred forty-two billion, six hundred twenty million, twenty-six thousand, two hundred forty-two".