242340410042 has 16 divisors (see below), whose sum is σ = 375766080000. Its totient is φ = 117096077520.

The previous prime is 242340410023. The next prime is 242340410093. The reversal of 242340410042 is 240014043242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242340409993 and 242340410020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2712542 + ... + 2800457.

It is an arithmetic number, because the mean of its divisors is an integer number (23485380000).

Almost surely, 2^242340410042 is an apocalyptic number.

242340410042 is a deficient number, since it is larger than the sum of its proper divisors (133425669958).

242340410042 is a wasteful number, since it uses less digits than its factorization.

242340410042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513741.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 242340410042 its reverse (240014043242), we get a palindrome (482354453284).

The spelling of 242340410042 in words is "two hundred forty-two billion, three hundred forty million, four hundred ten thousand, forty-two".