2040093154 has 12 divisors (see below), whose sum is σ = 3363625062. Its totient is φ = 927314960.

The previous prime is 2040093151. The next prime is 2040093163. The reversal of 2040093154 is 4513900402.

It can be written as a sum of positive squares in only one way, i.e., 1650228129 + 389865025 = 40623^2 + 19745^2 .

It is not an unprimeable number, because it can be changed into a prime (2040093151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4214827 + ... + 4215310.

Almost surely, 2^2040093154 is an apocalyptic number.

2040093154 is a deficient number, since it is larger than the sum of its proper divisors (1323531908).

2040093154 is a wasteful number, since it uses less digits than its factorization.

2040093154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8430161 (or 8430150 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2040093154 is about 45167.3903828857. The cubic root of 2040093154 is about 1268.2844453536.

Adding to 2040093154 its reverse (4513900402), we get a palindrome (6553993556).

The spelling of 2040093154 in words is "two billion, forty million, ninety-three thousand, one hundred fifty-four".