1033242142442 has 8 divisors (see below), whose sum is σ = 1549882657956. Its totient is φ = 516614589792.

The previous prime is 1033242142417. The next prime is 1033242142477. The reversal of 1033242142442 is 2442412423301.

It is a happy number.

1033242142442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 869703591241 + 163538551201 = 932579^2 + 404399^2 .

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

It is a super-3 number, since 3×1033242142442³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1033242142399 and 1033242142408.

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, 3038933 + ... + 3361784.

Almost surely, 2^{1033242142442} is an apocalyptic number.

1033242142442 is a deficient number, since it is larger than the sum of its proper divisors (516640515514).

1033242142442 is an equidigital number, since it uses as much as digits as its factorization.

1033242142442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6481432.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1033242142442 its reverse (2442412423301), we get a palindrome (3475654565743).

The spelling of 1033242142442 in words is "one trillion, thirty-three billion, two hundred forty-two million, one hundred forty-two thousand, four hundred forty-two".