140142001400 has 24 divisors (see below), whose sum is σ = 325830153720. Its totient is φ = 56056800480.

The previous prime is 140142001393. The next prime is 140142001453. The reversal of 140142001400 is 4100241041.

140142001400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 350354804 + ... + 350355203.

It is an arithmetic number, because the mean of its divisors is an integer number (13576256405).

Almost surely, 2^140142001400 is an apocalyptic number.

140142001400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140142001400 is an abundant number, since it is smaller than the sum of its proper divisors (185688152320).

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

140142001400 is a wasteful number, since it uses less digits than its factorization.

140142001400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700710023 (or 700710014 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 140142001400 its reverse (4100241041), we get a palindrome (144242242441).

The spelling of 140142001400 in words is "one hundred forty billion, one hundred forty-two million, one thousand, four hundred".