1003041421142 has 16 divisors (see below), whose sum is σ = 1516459069440. Its totient is φ = 497555325288.

The previous prime is 1003041421141. The next prime is 1003041421181. The reversal of 1003041421142 is 2411241403001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003041421141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12181193 + ... + 12263259.

It is an arithmetic number, because the mean of its divisors is an integer number (94778691840).

Almost surely, 2^{1003041421142} is an apocalyptic number.

1003041421142 is a deficient number, since it is larger than the sum of its proper divisors (513417648298).

1003041421142 is a wasteful number, since it uses less digits than its factorization.

1003041421142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130315.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1003041421142 its reverse (2411241403001), we get a palindrome (3414282824143).

The spelling of 1003041421142 in words is "one trillion, three billion, forty-one million, four hundred twenty-one thousand, one hundred forty-two".