540044414 has 16 divisors (see below), whose sum is σ = 997005408. Its totient is φ = 213643872.

The previous prime is 540044387. The next prime is 540044431. The reversal of 540044414 is 414440045.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483457 + ... + 1483820.

It is an arithmetic number, because the mean of its divisors is an integer number (62312838).

Almost surely, 2^540044414 is an apocalyptic number.

540044414 is a deficient number, since it is larger than the sum of its proper divisors (456960994).

540044414 is a wasteful number, since it uses less digits than its factorization.

540044414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967299.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 540044414 is about 23238.8556947196. The cubic root of 540044414 is about 814.3476099486.

Adding to 540044414 its reverse (414440045), we get a palindrome (954484459).

The spelling of 540044414 in words is "five hundred forty million, forty-four thousand, four hundred fourteen".