1033421434142 has 16 divisors (see below), whose sum is σ = 1641336692112. Its totient is φ = 486309955200.

The previous prime is 1033421434141. The next prime is 1033421434163. The reversal of 1033421434142 is 2414341243301.

It is a junction number, because it is equal to n+sod(n) for n = 1033421434099 and 1033421434108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033421434141) by changing a digit.

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, 3874892 + ... + 4132992.

It is an arithmetic number, because the mean of its divisors is an integer number (102583543257).

Almost surely, 2^{1033421434142} is an apocalyptic number.

1033421434142 is a deficient number, since it is larger than the sum of its proper divisors (607915257970).

1033421434142 is a wasteful number, since it uses less digits than its factorization.

1033421434142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375883.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1033421434142 its reverse (2414341243301), we get a palindrome (3447762677443).

The spelling of 1033421434142 in words is "one trillion, thirty-three billion, four hundred twenty-one million, four hundred thirty-four thousand, one hundred forty-two".