140234214201423 has 8 divisors (see below), whose sum is σ = 186979031070000. Its totient is φ = 93489436733568.

The previous prime is 140234214201413. The next prime is 140234214201457. The reversal of 140234214201423 is 324102412432041.

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

It is not a de Polignac number, because 140234214201423 - 2⁴ = 140234214201407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140234214201413) 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, 192808 + ... + 16748301.

It is an arithmetic number, because the mean of its divisors is an integer number (23372378883750).

Almost surely, 2^{140234214201423} is an apocalyptic number.

140234214201423 is a deficient number, since it is larger than the sum of its proper divisors (46744816868577).

140234214201423 is a wasteful number, since it uses less digits than its factorization.

140234214201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19700361.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 140234214201423 its reverse (324102412432041), we get a palindrome (464336626633464).

The spelling of 140234214201423 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred fourteen million, two hundred one thousand, four hundred twenty-three".