110420153544 has 64 divisors (see below), whose sum is σ = 278515296000. Its totient is φ = 36479153664.

The previous prime is 110420153507. The next prime is 110420153561. The reversal of 110420153544 is 445351024011.

It is a super-2 number, since 2×110420153544² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1600449 + ... + 1668015.

It is an arithmetic number, because the mean of its divisors is an integer number (4351801500).

Almost surely, 2^110420153544 is an apocalyptic number.

It is an amenable number.

110420153544 is an abundant number, since it is smaller than the sum of its proper divisors (168095142456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110420153544 is a wasteful number, since it uses less digits than its factorization.

110420153544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68182 (or 68178 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 110420153544 its reverse (445351024011), we get a palindrome (555771177555).

The spelling of 110420153544 in words is "one hundred ten billion, four hundred twenty million, one hundred fifty-three thousand, five hundred forty-four".