140213403034342 has 8 divisors (see below), whose sum is σ = 229440114056232. Its totient is φ = 63733365015600.

The previous prime is 140213403034249. The next prime is 140213403034349. The reversal of 140213403034342 is 243430304312041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140213403034298 and 140213403034307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213403034349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3186668250759 + ... + 3186668250802.

It is an arithmetic number, because the mean of its divisors is an integer number (28680014257029).

Almost surely, 2^{140213403034342} is an apocalyptic number.

140213403034342 is a deficient number, since it is larger than the sum of its proper divisors (89226711021890).

140213403034342 is a wasteful number, since it uses less digits than its factorization.

140213403034342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373336501574.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 140213403034342 its reverse (243430304312041), we get a palindrome (383643707346383).

The spelling of 140213403034342 in words is "one hundred forty trillion, two hundred thirteen billion, four hundred three million, thirty-four thousand, three hundred forty-two".