2040413454 has 12 divisors (see below), whose sum is σ = 4420895856. Its totient is φ = 680137812.

The previous prime is 2040413449. The next prime is 2040413483. The reversal of 2040413454 is 4543140402.

It is a happy number.

2040413454 is a `hidden beast` number, since 204 + 0 + 4 + 1 + 3 + 454 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56678134 + ... + 56678169.

It is an arithmetic number, because the mean of its divisors is an integer number (368407988).

Almost surely, 2^2040413454 is an apocalyptic number.

2040413454 is an abundant number, since it is smaller than the sum of its proper divisors (2380482402).

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

2040413454 is a wasteful number, since it uses less digits than its factorization.

2040413454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113356311 (or 113356308 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2040413454 is about 45170.9359433696. The cubic root of 2040413454 is about 1268.3508165467.

Adding to 2040413454 its reverse (4543140402), we get a palindrome (6583553856).

The spelling of 2040413454 in words is "two billion, forty million, four hundred thirteen thousand, four hundred fifty-four".