1042413245442 has 24 divisors (see below), whose sum is σ = 2259354342960. Its totient is φ = 347349187800.

The previous prime is 1042413245429. The next prime is 1042413245453. The reversal of 1042413245442 is 2445423142401.

1042413245442 is a `hidden beast` number, since 1 + 0 + 4 + 241 + 324 + 54 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1042413245397 and 1042413245406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10105092 + ... + 10207727.

It is an arithmetic number, because the mean of its divisors is an integer number (94139764290).

Almost surely, 2^{1042413245442} is an apocalyptic number.

1042413245442 is an abundant number, since it is smaller than the sum of its proper divisors (1216941097518).

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

1042413245442 is a wasteful number, since it uses less digits than its factorization.

1042413245442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20315678 (or 20315675 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 1042413245442 its reverse (2445423142401), we get a palindrome (3487836387843).

The spelling of 1042413245442 in words is "one trillion, forty-two billion, four hundred thirteen million, two hundred forty-five thousand, four hundred forty-two".