140270163009397 has 8 divisors (see below), whose sum is σ = 146482418041920. Its totient is φ = 134067370668000.

The previous prime is 140270163009313. The next prime is 140270163009421. The reversal of 140270163009397 is 793900361072041.

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

It is a de Polignac number, because none of the positive numbers 2^k-140270163009397 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 (140270163009997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2365642479 + ... + 2365701772.

It is an arithmetic number, because the mean of its divisors is an integer number (18310302255240).

Almost surely, 2^{140270163009397} is an apocalyptic number.

It is an amenable number.

140270163009397 is a deficient number, since it is larger than the sum of its proper divisors (6212255032523).

140270163009397 is a wasteful number, since it uses less digits than its factorization.

140270163009397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731345563.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 140270163009397 in words is "one hundred forty trillion, two hundred seventy billion, one hundred sixty-three million, nine thousand, three hundred ninety-seven".