2542332141442 has 8 divisors (see below), whose sum is σ = 3813510434832. Its totient is φ = 1271161996500.

The previous prime is 2542332141439. The next prime is 2542332141487. The reversal of 2542332141442 is 2441412332452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185984 + ... + 2547787.

It is an arithmetic number, because the mean of its divisors is an integer number (476688804354).

Almost surely, 2^{2542332141442} is an apocalyptic number.

2542332141442 is a deficient number, since it is larger than the sum of its proper divisors (1271178293390).

2542332141442 is a wasteful number, since it uses less digits than its factorization.

2542332141442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074224.

The product of its digits is 184320, while the sum is 37.

Adding to 2542332141442 its reverse (2441412332452), we get a palindrome (4983744473894).

The spelling of 2542332141442 in words is "two trillion, five hundred forty-two billion, three hundred thirty-two million, one hundred forty-one thousand, four hundred forty-two".