140135551984 has 10 divisors (see below), whose sum is σ = 271512632000. Its totient is φ = 70067775984.

The previous prime is 140135551967. The next prime is 140135552059. The reversal of 140135551984 is 489155531041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4379235984 + ... + 4379236015.

It is an arithmetic number, because the mean of its divisors is an integer number (27151263200).

Almost surely, 2^140135551984 is an apocalyptic number.

It is an amenable number.

140135551984 is a deficient number, since it is larger than the sum of its proper divisors (131377080016).

140135551984 is an equidigital number, since it uses as much as digits as its factorization.

140135551984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8758472007 (or 8758472001 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 140135551984 in words is "one hundred forty billion, one hundred thirty-five million, five hundred fifty-one thousand, nine hundred eighty-four".