140301400 has 24 divisors (see below), whose sum is σ = 326201220. Its totient is φ = 56120480.

The previous prime is 140301383. The next prime is 140301409. The reversal of 140301400 is 4103041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140301409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350554 + ... + 350953.

Almost surely, 2^140301400 is an apocalyptic number.

140301400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140301400 is an abundant number, since it is smaller than the sum of its proper divisors (185899820).

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

140301400 is a wasteful number, since it uses less digits than its factorization.

140301400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701523 (or 701514 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 140301400 is about 11844.8891932344. The cubic root of 140301400 is about 519.6217663701.

Adding to 140301400 its reverse (4103041), we get a palindrome (144404441).

The spelling of 140301400 in words is "one hundred forty million, three hundred one thousand, four hundred".