1242041134324 has 48 divisors (see below), whose sum is σ = 2194866809856. Its totient is φ = 614970172800.

The previous prime is 1242041134199. The next prime is 1242041134339. The reversal of 1242041134324 is 4234311402421.

It is a happy number.

It is a super-2 number, since 2×1242041134324² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315958639 + ... + 315962569.

It is an arithmetic number, because the mean of its divisors is an integer number (45726391872).

Almost surely, 2^{1242041134324} is an apocalyptic number.

It is an amenable number.

1242041134324 is a deficient number, since it is larger than the sum of its proper divisors (952825675532).

1242041134324 is a wasteful number, since it uses less digits than its factorization.

1242041134324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896 (or 5894 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1242041134324 its reverse (4234311402421), we get a palindrome (5476352536745).

The spelling of 1242041134324 in words is "one trillion, two hundred forty-two billion, forty-one million, one hundred thirty-four thousand, three hundred twenty-four".