140462531416 has 32 divisors (see below), whose sum is σ = 278878572000. Its totient is φ = 66095479296.

The previous prime is 140462531381. The next prime is 140462531497. The reversal of 140462531416 is 614135264041.

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, 2764045 + ... + 2814403.

It is an arithmetic number, because the mean of its divisors is an integer number (8714955375).

Almost surely, 2^140462531416 is an apocalyptic number.

It is an amenable number.

140462531416 is a deficient number, since it is larger than the sum of its proper divisors (138416040584).

140462531416 is a wasteful number, since it uses less digits than its factorization.

140462531416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70891 (or 70887 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 140462531416 its reverse (614135264041), we get a palindrome (754597795457).

The spelling of 140462531416 in words is "one hundred forty billion, four hundred sixty-two million, five hundred thirty-one thousand, four hundred sixteen".