110400484938 has 32 divisors (see below), whose sum is σ = 221571827136. Its totient is φ = 36671764608.

The previous prime is 110400484937. The next prime is 110400484969. The reversal of 110400484938 is 839484004011.

It is a self number, because there is not a number n which added to its sum of digits gives 110400484938.

It is not an unprimeable number, because it can be changed into a prime (110400484933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6978145 + ... + 6993947.

It is an arithmetic number, because the mean of its divisors is an integer number (6924119598).

Almost surely, 2^110400484938 is an apocalyptic number.

110400484938 is an abundant number, since it is smaller than the sum of its proper divisors (111171342198).

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

110400484938 is a wasteful number, since it uses less digits than its factorization.

110400484938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19798.

The product of its (nonzero) digits is 110592, while the sum is 42.

Adding to 110400484938 its reverse (839484004011), we get a palindrome (949884488949).

The spelling of 110400484938 in words is "one hundred ten billion, four hundred million, four hundred eighty-four thousand, nine hundred thirty-eight".