1055142110000 has 100 divisors (see below), whose sum is σ = 2786841631464. Its totient is φ = 383688000000.

The previous prime is 1055142109937. The next prime is 1055142110003. The reversal of 1055142110000 is 112415501.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×1055142110000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1055142110003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4686101 + ... + 4906100.

Almost surely, 2^{1055142110000} is an apocalyptic number.

1055142110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055142110000 is an abundant number, since it is smaller than the sum of its proper divisors (1731699521464).

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

1055142110000 is an equidigital number, since it uses as much as digits as its factorization.

1055142110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592240 (or 9592219 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 1055142110000 its reverse (112415501), we get a palindrome (1055254525501).

The spelling of 1055142110000 in words is "one trillion, fifty-five billion, one hundred forty-two million, one hundred ten thousand".