140341400 has 48 divisors (see below), whose sum is σ = 340491600. Its totient is φ = 53694080.

The previous prime is 140341381. The next prime is 140341441. The reversal of 140341400 is 4143041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10655 + ... + 19854.

It is an arithmetic number, because the mean of its divisors is an integer number (7093575).

Almost surely, 2^140341400 is an apocalyptic number.

140341400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140341400 is an abundant number, since it is smaller than the sum of its proper divisors (200150200).

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

140341400 is a wasteful number, since it uses less digits than its factorization.

140341400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30548 (or 30539 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 140341400 is about 11846.5775648497. The cubic root of 140341400 is about 519.6711431540.

Adding to 140341400 its reverse (4143041), we get a palindrome (144484441).

The spelling of 140341400 in words is "one hundred forty million, three hundred forty-one thousand, four hundred".