1142754087100 has 36 divisors (see below), whose sum is σ = 2482796981448. Its totient is φ = 456544840000.

The previous prime is 1142754086987. The next prime is 1142754087161. The reversal of 1142754087100 is 17804572411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6877426 + ... + 7041625.

It is an arithmetic number, because the mean of its divisors is an integer number (68966582818).

Almost surely, 2^{1142754087100} is an apocalyptic number.

1142754087100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1142754087100 is an abundant number, since it is smaller than the sum of its proper divisors (1340042894348).

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

1142754087100 is a wasteful number, since it uses less digits than its factorization.

1142754087100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13919886 (or 13919879 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 40.

The spelling of 1142754087100 in words is "one trillion, one hundred forty-two billion, seven hundred fifty-four million, eighty-seven thousand, one hundred".