2135103402434 has 16 divisors (see below), whose sum is σ = 3371393172480. Its totient is φ = 1011311587440.

The previous prime is 2135103402427. The next prime is 2135103402473. The reversal of 2135103402434 is 4342043015312.

It is a self number, because there is not a number n which added to its sum of digits gives 2135103402434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740354 + ... + 2195069.

It is an arithmetic number, because the mean of its divisors is an integer number (210712073280).

Almost surely, 2^{2135103402434} is an apocalyptic number.

2135103402434 is a deficient number, since it is larger than the sum of its proper divisors (1236289770046).

2135103402434 is a wasteful number, since it uses less digits than its factorization.

2135103402434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954585.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 2135103402434 its reverse (4342043015312), we get a palindrome (6477146417746).

The spelling of 2135103402434 in words is "two trillion, one hundred thirty-five billion, one hundred three million, four hundred two thousand, four hundred thirty-four".