1043510542144 has 56 divisors (see below), whose sum is σ = 2376434891520. Its totient is φ = 445347549696.

The previous prime is 1043510542141. The next prime is 1043510542157. The reversal of 1043510542144 is 4412450153401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043510542141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4765867 + ... + 4980010.

Almost surely, 2^{1043510542144} is an apocalyptic number.

1043510542144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1043510542144 is an abundant number, since it is smaller than the sum of its proper divisors (1332924349376).

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

1043510542144 is an equidigital number, since it uses as much as digits as its factorization.

1043510542144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746135 (or 9746125 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1043510542144 its reverse (4412450153401), we get a palindrome (5455960695545).

The spelling of 1043510542144 in words is "one trillion, forty-three billion, five hundred ten million, five hundred forty-two thousand, one hundred forty-four".