140200104 has 128 divisors (see below), whose sum is σ = 406241280. Its totient is φ = 39916800.

The previous prime is 140200103. The next prime is 140200121. The reversal of 140200104 is 401002041.

It is a super-2 number, since 2×140200104² = 39312138323221632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 140200104.

It is not an unprimeable number, because it can be changed into a prime (140200103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302577 + ... + 303039.

It is an arithmetic number, because the mean of its divisors is an integer number (3173760).

Almost surely, 2^140200104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140200104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203120640).

140200104 is an abundant number, since it is smaller than the sum of its proper divisors (266041176).

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

140200104 is a wasteful number, since it uses less digits than its factorization.

140200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 140200104 is about 11840.6124841581. The cubic root of 140200104 is about 519.4966826124.

Adding to 140200104 its reverse (401002041), we get a palindrome (541202145).

The spelling of 140200104 in words is "one hundred forty million, two hundred thousand, one hundred four".