1201140140000 has 60 divisors (see below), whose sum is σ = 2954984964624. Its totient is φ = 480456048000.

The previous prime is 1201140139931. The next prime is 1201140140009. The reversal of 1201140140000 is 410411021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201140140009) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 30008504 + ... + 30048503.

Almost surely, 2^{1201140140000} is an apocalyptic number.

1201140140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201140140000 is an abundant number, since it is smaller than the sum of its proper divisors (1753844824624).

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

1201140140000 is an frugal number, since it uses more digits than its factorization.

1201140140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60057037 (or 60057014 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1201140140000 its reverse (410411021), we get a palindrome (1201550551021).

The spelling of 1201140140000 in words is "one trillion, two hundred one billion, one hundred forty million, one hundred forty thousand".