140147350785338 has 48 divisors (see below), whose sum is σ = 238830989409792. Its totient is φ = 61570653768000.

The previous prime is 140147350785331. The next prime is 140147350785341. The reversal of 140147350785338 is 833587053741041.

It is not an unprimeable number, because it can be changed into a prime (140147350785331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108995198 + ... + 110273513.

It is an arithmetic number, because the mean of its divisors is an integer number (4975645612704).

Almost surely, 2^{140147350785338} is an apocalyptic number.

140147350785338 is a deficient number, since it is larger than the sum of its proper divisors (98683638624454).

140147350785338 is a wasteful number, since it uses less digits than its factorization.

140147350785338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219268831 (or 219268818 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 140147350785338 in words is "one hundred forty trillion, one hundred forty-seven billion, three hundred fifty million, seven hundred eighty-five thousand, three hundred thirty-eight".