2031434343041 has 4 divisors (see below), whose sum is σ = 2086337973972. Its totient is φ = 1976530712112.

The previous prime is 2031434342983. The next prime is 2031434343047. The reversal of 2031434343041 is 1403434341302.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1656057560641 + 375376782400 = 1286879^2 + 612680^2 .

It is not a de Polignac number, because 2031434343041 - 2³⁸ = 1756556436097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031434342989 and 2031434343007.

It is not an unprimeable number, because it can be changed into a prime (2031434343047) 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, 27451815410 + ... + 27451815483.

It is an arithmetic number, because the mean of its divisors is an integer number (521584493493).

Almost surely, 2^{2031434343041} is an apocalyptic number.

It is an amenable number.

2031434343041 is a deficient number, since it is larger than the sum of its proper divisors (54903630931).

2031434343041 is an equidigital number, since it uses as much as digits as its factorization.

2031434343041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54903630930.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 2031434343041 its reverse (1403434341302), we get a palindrome (3434868684343).

The spelling of 2031434343041 in words is "two trillion, thirty-one billion, four hundred thirty-four million, three hundred forty-three thousand, forty-one".