2642293106 has 12 divisors (see below), whose sum is σ = 3985802142. Its totient is φ = 1313733984.

The previous prime is 2642293097. The next prime is 2642293109. The reversal of 2642293106 is 6013922462.

It can be written as a sum of positive squares in only one way, i.e., 2353123081 + 289170025 = 48509^2 + 17005^2 .

It is not an unprimeable number, because it can be changed into a prime (2642293109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43466 + ... + 84698.

Almost surely, 2^2642293106 is an apocalyptic number.

2642293106 is a deficient number, since it is larger than the sum of its proper divisors (1343509036).

2642293106 is an equidigital number, since it uses as much as digits as its factorization.

2642293106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41593 (or 41414 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2642293106 is about 51403.2402286082. The cubic root of 2642293106 is about 1382.4846901219.

The spelling of 2642293106 in words is "two billion, six hundred forty-two million, two hundred ninety-three thousand, one hundred six".