2040424356 has 12 divisors (see below), whose sum is σ = 4760990192. Its totient is φ = 680141448.

The previous prime is 2040424349. The next prime is 2040424361. The reversal of 2040424356 is 6534240402.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85017670 + ... + 85017693.

Almost surely, 2^2040424356 is an apocalyptic number.

It is an amenable number.

2040424356 is an abundant number, since it is smaller than the sum of its proper divisors (2720565836).

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

2040424356 is a wasteful number, since it uses less digits than its factorization.

2040424356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170035370 (or 170035368 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2040424356 is about 45171.0566181488. The cubic root of 2040424356 is about 1268.3530754901.

Adding to 2040424356 its reverse (6534240402), we get a palindrome (8574664758).

The spelling of 2040424356 in words is "two billion, forty million, four hundred twenty-four thousand, three hundred fifty-six".