140412321304 has 32 divisors (see below), whose sum is σ = 280317121200. Its totient is φ = 65707233280.

The previous prime is 140412321277. The next prime is 140412321317. The reversal of 140412321304 is 403123214041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859577 + ... + 2908264.

Almost surely, 2^140412321304 is an apocalyptic number.

It is an amenable number.

140412321304 is a deficient number, since it is larger than the sum of its proper divisors (139904799896).

140412321304 is a wasteful number, since it uses less digits than its factorization.

140412321304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768043 (or 5768039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140412321304 its reverse (403123214041), we get a palindrome (543535535345).

The spelling of 140412321304 in words is "one hundred forty billion, four hundred twelve million, three hundred twenty-one thousand, three hundred four".