110400444403407 has 12 divisors (see below), whose sum is σ = 159467408152624. Its totient is φ = 73600250313600.

The previous prime is 110400444403399. The next prime is 110400444403433. The reversal of 110400444403407 is 704304444004011.

It is not a de Polignac number, because 110400444403407 - 2³ = 110400444403399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110400444401407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17836782 + ... + 23215332.

Almost surely, 2^{110400444403407} is an apocalyptic number.

110400444403407 is a deficient number, since it is larger than the sum of its proper divisors (49066963749217).

110400444403407 is a wasteful number, since it uses less digits than its factorization.

110400444403407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659230 (or 7659227 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

Adding to 110400444403407 its reverse (704304444004011), we get a palindrome (814704888407418).

The spelling of 110400444403407 in words is "one hundred ten trillion, four hundred billion, four hundred forty-four million, four hundred three thousand, four hundred seven".