2135348290 has 32 divisors (see below), whose sum is σ = 4070632320. Its totient is φ = 804802944.

The previous prime is 2135348279. The next prime is 2135348297. The reversal of 2135348290 is 928435312.

It is not an unprimeable number, because it can be changed into a prime (2135348297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53875 + ... + 84694.

It is an arithmetic number, because the mean of its divisors is an integer number (127207260).

Almost surely, 2^2135348290 is an apocalyptic number.

2135348290 is a deficient number, since it is larger than the sum of its proper divisors (1935284030).

2135348290 is a wasteful number, since it uses less digits than its factorization.

2135348290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138666.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2135348290 is about 46209.8289328147. The cubic root of 2135348290 is about 1287.7243476207.

The spelling of 2135348290 in words is "two billion, one hundred thirty-five million, three hundred forty-eight thousand, two hundred ninety".