140253065023 has 8 divisors (see below), whose sum is σ = 149010713280. Its totient is φ = 131756839200.

The previous prime is 140253065011. The next prime is 140253065053. The reversal of 140253065023 is 320560352041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140253065023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140253065053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65354503 + ... + 65356648.

It is an arithmetic number, because the mean of its divisors is an integer number (18626339160).

Almost surely, 2^140253065023 is an apocalyptic number.

140253065023 is a deficient number, since it is larger than the sum of its proper divisors (8757648257).

140253065023 is a wasteful number, since it uses less digits than its factorization.

140253065023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130711217.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 140253065023 in words is "one hundred forty billion, two hundred fifty-three million, sixty-five thousand, twenty-three".