1107440043400 has 48 divisors (see below), whose sum is σ = 2577904395300. Its totient is φ = 442441601280.

The previous prime is 1107440043397. The next prime is 1107440043403. The reversal of 1107440043400 is 43400447011.

It is an interprime number because it is at equal distance from previous prime (1107440043397) and next prime (1107440043403).

It can be written as a sum of positive squares in 6 ways, for example, as 198197697636 + 909242345764 = 445194^2 + 953542^2 .

It is a super-3 number, since 3×1107440043400³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1107440043403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3173887 + ... + 3505486.

Almost surely, 2^{1107440043400} is an apocalyptic number.

1107440043400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1107440043400 is an abundant number, since it is smaller than the sum of its proper divisors (1470464351900).

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

1107440043400 is a wasteful number, since it uses less digits than its factorization.

1107440043400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680218 (or 6680209 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 1107440043400 in words is "one trillion, one hundred seven billion, four hundred forty million, forty-three thousand, four hundred".