140001354371 has 4 divisors (see below), whose sum is σ = 140002108872. Its totient is φ = 140000599872.

The previous prime is 140001354359. The next prime is 140001354401. The reversal of 140001354371 is 173453100041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 173453100041 = 13 ⋅13342546157.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140001354371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140001354301) 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, 116435 + ... + 541811.

It is an arithmetic number, because the mean of its divisors is an integer number (35000527218).

Almost surely, 2^140001354371 is an apocalyptic number.

140001354371 is a deficient number, since it is larger than the sum of its proper divisors (754501).

140001354371 is an equidigital number, since it uses as much as digits as its factorization.

140001354371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754500.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 140001354371 in words is "one hundred forty billion, one million, three hundred fifty-four thousand, three hundred seventy-one".