140374047448 has 16 divisors (see below), whose sum is σ = 263205778680. Its totient is φ = 70185839808.

The previous prime is 140374047439. The next prime is 140374047469. The reversal of 140374047448 is 844740473041.

It is a junction number, because it is equal to n+sod(n) for n = 140374047398 and 140374047407.

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, 549036 + ... + 763012.

Almost surely, 2^140374047448 is an apocalyptic number.

It is an amenable number.

140374047448 is a deficient number, since it is larger than the sum of its proper divisors (122831731232).

140374047448 is a wasteful number, since it uses less digits than its factorization.

140374047448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295986 (or 295982 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 46.

The spelling of 140374047448 in words is "one hundred forty billion, three hundred seventy-four million, forty-seven thousand, four hundred forty-eight".