1242422341002 has 48 divisors (see below), whose sum is σ = 2754941986368. Its totient is φ = 404447299200.

The previous prime is 1242422341001. The next prime is 1242422341037. The reversal of 1242422341002 is 2001432242421.

It is a happy number.

1242422341002 is a `hidden beast` number, since 1 + 2 + 4 + 24 + 223 + 410 + 0 + 2 = 666.

It is a super-2 number, since 2×1242422341002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1242422341001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5044627 + ... + 5285177.

It is an arithmetic number, because the mean of its divisors is an integer number (57394624716).

Almost surely, 2^{1242422341002} is an apocalyptic number.

1242422341002 is an abundant number, since it is smaller than the sum of its proper divisors (1512519645366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1242422341002 is a wasteful number, since it uses less digits than its factorization.

1242422341002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247275 (or 247272 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1242422341002 its reverse (2001432242421), we get a palindrome (3243854583423).

The spelling of 1242422341002 in words is "one trillion, two hundred forty-two billion, four hundred twenty-two million, three hundred forty-one thousand, two".