140740662135326 has 32 divisors (see below), whose sum is σ = 231734597476608. Its totient is φ = 63575398635840.

The previous prime is 140740662135259. The next prime is 140740662135329. The reversal of 140740662135326 is 623531266047041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140740662135329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42798431 + ... + 45969413.

It is an arithmetic number, because the mean of its divisors is an integer number (7241706171144).

Almost surely, 2^{140740662135326} is an apocalyptic number.

140740662135326 is a deficient number, since it is larger than the sum of its proper divisors (90993935341282).

140740662135326 is a wasteful number, since it uses less digits than its factorization.

140740662135326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183536.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 140740662135326 in words is "one hundred forty trillion, seven hundred forty billion, six hundred sixty-two million, one hundred thirty-five thousand, three hundred twenty-six".