140565156046 has 24 divisors (see below), whose sum is σ = 245378381616. Its totient is φ = 60216045120.

The previous prime is 140565155893. The next prime is 140565156079. The reversal of 140565156046 is 640651565041.

It is a junction number, because it is equal to n+sod(n) for n = 140565155993 and 140565156011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83851 + ... + 536806.

It is an arithmetic number, because the mean of its divisors is an integer number (10224099234).

Almost surely, 2^140565156046 is an apocalyptic number.

140565156046 is a deficient number, since it is larger than the sum of its proper divisors (104813225570).

140565156046 is a wasteful number, since it uses less digits than its factorization.

140565156046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622984 (or 622977 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 140565156046 in words is "one hundred forty billion, five hundred sixty-five million, one hundred fifty-six thousand, forty-six".