2041236454 has 4 divisors (see below), whose sum is σ = 3061854684. Its totient is φ = 1020618226.

The previous prime is 2041236451. The next prime is 2041236467. The reversal of 2041236454 is 4546321402.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2041236454² = 8333292522276988232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041236451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510309112 + ... + 510309115.

It is an arithmetic number, because the mean of its divisors is an integer number (765463671).

Almost surely, 2^2041236454 is an apocalyptic number.

2041236454 is a deficient number, since it is larger than the sum of its proper divisors (1020618230).

2041236454 is a wasteful number, since it uses less digits than its factorization.

2041236454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020618229.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2041236454 is about 45180.0448649622. The cubic root of 2041236454 is about 1268.5213232325.

Adding to 2041236454 its reverse (4546321402), we get a palindrome (6587557856).

The spelling of 2041236454 in words is "two billion, forty-one million, two hundred thirty-six thousand, four hundred fifty-four".