140051341 has 2 divisors, whose sum is σ = 140051342. Its totient is φ = 140051340.

The previous prime is 140051333. The next prime is 140051369. The reversal of 140051341 is 143150041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117288900 + 22762441 = 10830^2 + 4771^2 .

It is a cyclic number.

It is not a de Polignac number, because 140051341 - 2³ = 140051333 is a prime.

It is a super-2 number, since 2×140051341² = 39228756231796562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140051381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70025670 + 70025671.

It is an arithmetic number, because the mean of its divisors is an integer number (70025671).

Almost surely, 2^140051341 is an apocalyptic number.

It is an amenable number.

140051341 is a deficient number, since it is larger than the sum of its proper divisors (1).

140051341 is an equidigital number, since it uses as much as digits as its factorization.

140051341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 140051341 is about 11834.3289205599. The cubic root of 140051341 is about 519.3128757228.

The spelling of 140051341 in words is "one hundred forty million, fifty-one thousand, three hundred forty-one".