140352256055352 has 32 divisors (see below), whose sum is σ = 382778880151680. Its totient is φ = 42530986683360.

The previous prime is 140352256055317. The next prime is 140352256055369. The reversal of 140352256055352 is 253550652253041.

It is a happy number.

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, 265818666508 + ... + 265818667035.

It is an arithmetic number, because the mean of its divisors is an integer number (11961840004740).

Almost surely, 2^{140352256055352} is an apocalyptic number.

140352256055352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140352256055352 is an abundant number, since it is smaller than the sum of its proper divisors (242426624096328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140352256055352 is a wasteful number, since it uses less digits than its factorization.

140352256055352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531637333563 (or 531637333559 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 140352256055352 in words is "one hundred forty trillion, three hundred fifty-two billion, two hundred fifty-six million, fifty-five thousand, three hundred fifty-two".