140032122333421 has 8 divisors (see below), whose sum is σ = 148165976184320. Its totient is φ = 131974642697472.

The previous prime is 140032122333419. The next prime is 140032122333463. The reversal of 140032122333421 is 124333221230041.

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 140032122333421 - 2¹ = 140032122333419 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 (140032122333221) 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, 19093549965 + ... + 19093557298.

It is an arithmetic number, because the mean of its divisors is an integer number (18520747023040).

Almost surely, 2^{140032122333421} is an apocalyptic number.

It is an amenable number.

140032122333421 is a deficient number, since it is larger than the sum of its proper divisors (8133853850899).

140032122333421 is a wasteful number, since it uses less digits than its factorization.

140032122333421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38187107475.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 140032122333421 its reverse (124333221230041), we get a palindrome (264365343563462).

The spelling of 140032122333421 in words is "one hundred forty trillion, thirty-two billion, one hundred twenty-two million, three hundred thirty-three thousand, four hundred twenty-one".