2434540401242 has 16 divisors (see below), whose sum is σ = 3656965687200. Its totient is φ = 1215552276048.

The previous prime is 2434540401239. The next prime is 2434540401277. The reversal of 2434540401242 is 2421040454342.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11462093 + ... + 11672559.

It is an arithmetic number, because the mean of its divisors is an integer number (228560355450).

Almost surely, 2^{2434540401242} is an apocalyptic number.

2434540401242 is a deficient number, since it is larger than the sum of its proper divisors (1222425285958).

2434540401242 is a wasteful number, since it uses less digits than its factorization.

2434540401242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218605.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2434540401242 its reverse (2421040454342), we get a palindrome (4855580855584).

The spelling of 2434540401242 in words is "two trillion, four hundred thirty-four billion, five hundred forty million, four hundred one thousand, two hundred forty-two".