140041214014381 has 2 divisors, whose sum is σ = 140041214014382. Its totient is φ = 140041214014380.

The previous prime is 140041214014349. The next prime is 140041214014409. The reversal of 140041214014381 is 183410412140041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107874916101225 + 32166297913156 = 10386285^2 + 5671534^2 .

It is a cyclic number.

It is not a de Polignac number, because 140041214014381 - 2⁵ = 140041214014349 is a prime.

It is a super-2 number, since 2×140041214014381² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140041214014181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70020607007190 + 70020607007191.

It is an arithmetic number, because the mean of its divisors is an integer number (70020607007191).

Almost surely, 2^{140041214014381} is an apocalyptic number.

It is an amenable number.

140041214014381 is a deficient number, since it is larger than the sum of its proper divisors (1).

140041214014381 is an equidigital number, since it uses as much as digits as its factorization.

140041214014381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 140041214014381 in words is "one hundred forty trillion, forty-one billion, two hundred fourteen million, fourteen thousand, three hundred eighty-one".