140420034200 has 96 divisors (see below), whose sum is σ = 327648337200. Its totient is φ = 55966871040.

The previous prime is 140420034197. The next prime is 140420034239. The reversal of 140420034200 is 2430024041.

140420034200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113515982 + ... + 113517218.

Almost surely, 2^140420034200 is an apocalyptic number.

140420034200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140420034200 is an abundant number, since it is smaller than the sum of its proper divisors (187228303000).

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

140420034200 is a wasteful number, since it uses less digits than its factorization.

140420034200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829 (or 2820 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 140420034200 its reverse (2430024041), we get a palindrome (142850058241).

The spelling of 140420034200 in words is "one hundred forty billion, four hundred twenty million, thirty-four thousand, two hundred".