140012000297 has 8 divisors (see below), whose sum is σ = 150794307720. Its totient is φ = 129231429120.

The previous prime is 140012000287. The next prime is 140012000339. The reversal of 140012000297 is 792000210041.

It can be written as a sum of positive squares in 4 ways, for example, as 3960940096 + 136051060201 = 62936^2 + 368851^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 140012000297 - 2⁴ = 140012000281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140012000287) 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, 264104 + ... + 591417.

It is an arithmetic number, because the mean of its divisors is an integer number (18849288465).

Almost surely, 2^140012000297 is an apocalyptic number.

It is an amenable number.

140012000297 is a deficient number, since it is larger than the sum of its proper divisors (10782307423).

140012000297 is a wasteful number, since it uses less digits than its factorization.

140012000297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868123.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 140012000297 in words is "one hundred forty billion, twelve million, two hundred ninety-seven", and thus it is an aban number.