140504214604 has 24 divisors (see below), whose sum is σ = 265058937920. Its totient is φ = 64783805184.

The previous prime is 140504214581. The next prime is 140504214611. The reversal of 140504214604 is 406412405041.

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, 1286484 + ... + 1391419.

Almost surely, 2^140504214604 is an apocalyptic number.

It is an amenable number.

140504214604 is a deficient number, since it is larger than the sum of its proper divisors (124554723316).

140504214604 is a wasteful number, since it uses less digits than its factorization.

140504214604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678929 (or 2678927 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 140504214604 its reverse (406412405041), we get a palindrome (546916619645).

The spelling of 140504214604 in words is "one hundred forty billion, five hundred four million, two hundred fourteen thousand, six hundred four".