2042835469031 has 4 divisors (see below), whose sum is σ = 2334669107472. Its totient is φ = 1751001830592.

The previous prime is 2042835469027. The next prime is 2042835469039. The reversal of 2042835469031 is 1309645382402.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2042835469031 - 2² = 2042835469027 is a prime.

It is a super-2 number, since 2×2042835469031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042835469039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145916819210 + ... + 145916819223.

It is an arithmetic number, because the mean of its divisors is an integer number (583667276868).

Almost surely, 2^{2042835469031} is an apocalyptic number.

2042835469031 is a deficient number, since it is larger than the sum of its proper divisors (291833638441).

2042835469031 is an equidigital number, since it uses as much as digits as its factorization.

2042835469031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291833638440.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 2042835469031 in words is "two trillion, forty-two billion, eight hundred thirty-five million, four hundred sixty-nine thousand, thirty-one".