140363404 has 6 divisors (see below), whose sum is σ = 245635964. Its totient is φ = 70181700.

The previous prime is 140363383. The next prime is 140363429. The reversal of 140363404 is 404363041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17545422 + ... + 17545429.

Almost surely, 2^140363404 is an apocalyptic number.

It is an amenable number.

140363404 is a deficient number, since it is larger than the sum of its proper divisors (105272560).

140363404 is a wasteful number, since it uses less digits than its factorization.

140363404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35090855 (or 35090853 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 140363404 is about 11847.5062354911. The cubic root of 140363404 is about 519.6983013227.

The spelling of 140363404 in words is "one hundred forty million, three hundred sixty-three thousand, four hundred four".