140253065012 has 24 divisors (see below), whose sum is σ = 249439478400. Its totient is φ = 68991714176.

The previous prime is 140253065011. The next prime is 140253065053. The reversal of 140253065012 is 210560352041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140253065011) 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, 804437 + ... + 963132.

It is an arithmetic number, because the mean of its divisors is an integer number (10393311600).

Almost surely, 2^140253065012 is an apocalyptic number.

It is an amenable number.

140253065012 is a deficient number, since it is larger than the sum of its proper divisors (109186413388).

140253065012 is a wasteful number, since it uses less digits than its factorization.

140253065012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767895 (or 1767893 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 140253065012 in words is "one hundred forty billion, two hundred fifty-three million, sixty-five thousand, twelve".