45440042110 has 64 divisors (see below), whose sum is σ = 86747480064. Its totient is φ = 17109561600.

The previous prime is 45440042093. The next prime is 45440042111. The reversal of 45440042110 is 1124004454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45440042111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4405219 + ... + 4415521.

It is an arithmetic number, because the mean of its divisors is an integer number (1355429376).

Almost surely, 2^45440042110 is an apocalyptic number.

45440042110 is a deficient number, since it is larger than the sum of its proper divisors (41307437954).

45440042110 is a wasteful number, since it uses less digits than its factorization.

45440042110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10729.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 45440042110 its reverse (1124004454), we get a palindrome (46564046564).

The spelling of 45440042110 in words is "forty-five billion, four hundred forty million, forty-two thousand, one hundred ten".