1110434040551 has 24 divisors (see below), whose sum is σ = 1263740481024. Its totient is φ = 973968930000.

The previous prime is 1110434040533. The next prime is 1110434040553. The reversal of 1110434040551 is 1550404340111.

It is not a de Polignac number, because 1110434040551 - 2²² = 1110429846247 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 (1110434040553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 794396 + ... + 1688766.

It is an arithmetic number, because the mean of its divisors is an integer number (52655853376).

Almost surely, 2^{1110434040551} is an apocalyptic number.

1110434040551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1110434040551 is a deficient number, since it is larger than the sum of its proper divisors (153306440473).

1110434040551 is a wasteful number, since it uses less digits than its factorization.

1110434040551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894755 (or 894744 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 1110434040551 its reverse (1550404340111), we get a palindrome (2660838380662).

The spelling of 1110434040551 in words is "one trillion, one hundred ten billion, four hundred thirty-four million, forty thousand, five hundred fifty-one".