2135430342 has 12 divisors (see below), whose sum is σ = 4626765780. Its totient is φ = 711810108.

The previous prime is 2135430329. The next prime is 2135430389. The reversal of 2135430342 is 2430345312.

2135430342 is a `hidden beast` number, since 2 + 1 + 354 + 303 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59317492 + ... + 59317527.

It is an arithmetic number, because the mean of its divisors is an integer number (385563815).

Almost surely, 2^2135430342 is an apocalyptic number.

2135430342 is an abundant number, since it is smaller than the sum of its proper divisors (2491335438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135430342 is a wasteful number, since it uses less digits than its factorization.

2135430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118635027 (or 118635024 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2135430342 is about 46210.7167440627. The cubic root of 2135430342 is about 1287.7408412618.

Adding to 2135430342 its reverse (2430345312), we get a palindrome (4565775654).

The spelling of 2135430342 in words is "two billion, one hundred thirty-five million, four hundred thirty thousand, three hundred forty-two".