140104416 has 24 divisors (see below), whose sum is σ = 367774344. Its totient is φ = 46701440.

The previous prime is 140104403. The next prime is 140104427. The reversal of 140104416 is 614401041.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 140104392 and 140104401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729615 + ... + 729806.

It is an arithmetic number, because the mean of its divisors is an integer number (15323931).

Almost surely, 2^140104416 is an apocalyptic number.

140104416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140104416 is an abundant number, since it is smaller than the sum of its proper divisors (227669928).

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

140104416 is a wasteful number, since it uses less digits than its factorization.

140104416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459434 (or 1459426 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 140104416 is about 11836.5711251190. The cubic root of 140104416 is about 519.3784684539.

Adding to 140104416 its reverse (614401041), we get a palindrome (754505457).

The spelling of 140104416 in words is "one hundred forty million, one hundred four thousand, four hundred sixteen".