140022331432342 has 8 divisors (see below), whose sum is σ = 210121267108536. Its totient is φ = 69981909062832.

The previous prime is 140022331432309. The next prime is 140022331432351. The reversal of 140022331432342 is 243234133220041.

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 = 140022331432298 and 140022331432307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14628320688 + ... + 14628330259.

It is an arithmetic number, because the mean of its divisors is an integer number (26265158388567).

Almost surely, 2^{140022331432342} is an apocalyptic number.

140022331432342 is a deficient number, since it is larger than the sum of its proper divisors (70098935676194).

140022331432342 is a wasteful number, since it uses less digits than its factorization.

140022331432342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29256653342.

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

Adding to 140022331432342 its reverse (243234133220041), we get a palindrome (383256464652383).

The spelling of 140022331432342 in words is "one hundred forty trillion, twenty-two billion, three hundred thirty-one million, four hundred thirty-two thousand, three hundred forty-two".