2043435405135 has 32 divisors (see below), whose sum is σ = 3467717713152. Its totient is φ = 1023976962560.

The previous prime is 2043435405127. The next prime is 2043435405199. The reversal of 2043435405135 is 5315045343402.

It is not a de Polignac number, because 2043435405135 - 2³ = 2043435405127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2043435405093 and 2043435405102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6676101 + ... + 6975470.

It is an arithmetic number, because the mean of its divisors is an integer number (108366178536).

Almost surely, 2^{2043435405135} is an apocalyptic number.

2043435405135 is a deficient number, since it is larger than the sum of its proper divisors (1424282308017).

2043435405135 is a wasteful number, since it uses less digits than its factorization.

2043435405135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13652183.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 2043435405135 in words is "two trillion, forty-three billion, four hundred thirty-five million, four hundred five thousand, one hundred thirty-five".