3040540451 has 4 divisors (see below), whose sum is σ = 3274428192. Its totient is φ = 2806652712.

The previous prime is 3040540429. The next prime is 3040540483. The reversal of 3040540451 is 1540450403.

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

It is a cyclic number.

It is not a de Polignac number, because 3040540451 - 2²² = 3036346147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3040540451.

It is not an unprimeable number, because it can be changed into a prime (3040540421) 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 in 3 ways as a sum of consecutive naturals, for example, 116943851 + ... + 116943876.

It is an arithmetic number, because the mean of its divisors is an integer number (818607048).

Almost surely, 2^3040540451 is an apocalyptic number.

3040540451 is a deficient number, since it is larger than the sum of its proper divisors (233887741).

3040540451 is a wasteful number, since it uses less digits than its factorization.

3040540451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233887740.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3040540451 is about 55141.0958451136. The cubic root of 3040540451 is about 1448.7171294600.

Adding to 3040540451 its reverse (1540450403), we get a palindrome (4580990854).

The spelling of 3040540451 in words is "three billion, forty million, five hundred forty thousand, four hundred fifty-one".