42043100144235 has 32 divisors (see below), whose sum is σ = 67676564689920. Its totient is φ = 22287495487488.

The previous prime is 42043100144219. The next prime is 42043100144261. The reversal of 42043100144235 is 53244100134024.

It is not a de Polignac number, because 42043100144235 - 2⁴ = 42043100144219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42043100144196 and 42043100144205.

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, 9992805 + ... + 13562534.

It is an arithmetic number, because the mean of its divisors is an integer number (2114892646560).

Almost surely, 2^{42043100144235} is an apocalyptic number.

42043100144235 is a deficient number, since it is larger than the sum of its proper divisors (25633464545685).

42043100144235 is a wasteful number, since it uses less digits than its factorization.

42043100144235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23556067.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 42043100144235 its reverse (53244100134024), we get a palindrome (95287200278259).

The spelling of 42043100144235 in words is "forty-two trillion, forty-three billion, one hundred million, one hundred forty-four thousand, two hundred thirty-five".