2091014142034 has 8 divisors (see below), whose sum is σ = 3138540870780. Its totient is φ = 1044833851776.

The previous prime is 2091014142029. The next prime is 2091014142053. The reversal of 2091014142034 is 4302414101902.

It can be written as a sum of positive squares in 2 ways, for example, as 1906462278009 + 184551864025 = 1380747^2 + 429595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2091014141987 and 2091014142005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336605739 + ... + 336611950.

Almost surely, 2^{2091014142034} is an apocalyptic number.

2091014142034 is a deficient number, since it is larger than the sum of its proper divisors (1047526728746).

2091014142034 is a wasteful number, since it uses less digits than its factorization.

2091014142034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673219244.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 2091014142034 its reverse (4302414101902), we get a palindrome (6393428243936).

The spelling of 2091014142034 in words is "two trillion, ninety-one billion, fourteen million, one hundred forty-two thousand, thirty-four".