2135942310 has 16 divisors (see below), whose sum is σ = 5126261616. Its totient is φ = 569584608.

The previous prime is 2135942299. The next prime is 2135942317. The reversal of 2135942310 is 132495312.

It is a super-2 number, since 2×2135942310² = 9124499103296272200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 71198077 = 2135942310 / (2 + 1 + 3 + 5 + 9 + 4 + 2 + 3 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135942317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35599009 + ... + 35599068.

It is an arithmetic number, because the mean of its divisors is an integer number (320391351).

Almost surely, 2^2135942310 is an apocalyptic number.

2135942310 is an abundant number, since it is smaller than the sum of its proper divisors (2990319306).

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

2135942310 is a wasteful number, since it uses less digits than its factorization.

2135942310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71198087.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2135942310 is about 46216.2559063367. The cubic root of 2135942310 is about 1287.8437447078.

The spelling of 2135942310 in words is "two billion, one hundred thirty-five million, nine hundred forty-two thousand, three hundred ten".