11040412454 has 8 divisors (see below), whose sum is σ = 16945749480. Its totient is φ = 5391829296.

The previous prime is 11040412429. The next prime is 11040412463. The reversal of 11040412454 is 45421404011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 64188359 + ... + 64188530.

It is an arithmetic number, because the mean of its divisors is an integer number (2118218685).

Almost surely, 2^11040412454 is an apocalyptic number.

11040412454 is a deficient number, since it is larger than the sum of its proper divisors (5905337026).

11040412454 is a wasteful number, since it uses less digits than its factorization.

11040412454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128376934.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 11040412454 its reverse (45421404011), we get a palindrome (56461816465).

The spelling of 11040412454 in words is "eleven billion, forty million, four hundred twelve thousand, four hundred fifty-four".