140591021416 has 32 divisors (see below), whose sum is σ = 269246413440. Its totient is φ = 68792306688.

The previous prime is 140591021413. The next prime is 140591021429. The reversal of 140591021416 is 614120195041.

140591021416 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140591021413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5112295 + ... + 5139721.

It is an arithmetic number, because the mean of its divisors is an integer number (8413950420).

Almost surely, 2^140591021416 is an apocalyptic number.

It is an amenable number.

140591021416 is a deficient number, since it is larger than the sum of its proper divisors (128655392024).

140591021416 is a wasteful number, since it uses less digits than its factorization.

140591021416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41113 (or 41109 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 140591021416 in words is "one hundred forty billion, five hundred ninety-one million, twenty-one thousand, four hundred sixteen".