2043013140042 has 16 divisors (see below), whose sum is σ = 4669744320192. Its totient is φ = 583718040000.

The previous prime is 2043013140019. The next prime is 2043013140071. The reversal of 2043013140042 is 2400413103402.

It is a junction number, because it is equal to n+sod(n) for n = 2043013139994 and 2043013140021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24321584959 + ... + 24321585042.

It is an arithmetic number, because the mean of its divisors is an integer number (291859020012).

Almost surely, 2^{2043013140042} is an apocalyptic number.

2043013140042 is an abundant number, since it is smaller than the sum of its proper divisors (2626731180150).

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

2043013140042 is a wasteful number, since it uses less digits than its factorization.

2043013140042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48643170013.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2043013140042 its reverse (2400413103402), we get a palindrome (4443426243444).

The spelling of 2043013140042 in words is "two trillion, forty-three billion, thirteen million, one hundred forty thousand, forty-two".