140022104101457 has 2 divisors, whose sum is σ = 140022104101458. Its totient is φ = 140022104101456.

The previous prime is 140022104101393. The next prime is 140022104101483. The reversal of 140022104101457 is 754101401220041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95438226024001 + 44583878077456 = 9769249^2 + 6677116^2 .

It is a cyclic number.

It is not a de Polignac number, because 140022104101457 - 2⁶ = 140022104101393 is a prime.

It is a super-2 number, since 2×140022104101457² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140022104101357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011052050728 + 70011052050729.

It is an arithmetic number, because the mean of its divisors is an integer number (70011052050729).

Almost surely, 2^{140022104101457} is an apocalyptic number.

It is an amenable number.

140022104101457 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022104101457 is an equidigital number, since it uses as much as digits as its factorization.

140022104101457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 32.

Adding to 140022104101457 its reverse (754101401220041), we get a palindrome (894123505321498).

The spelling of 140022104101457 in words is "one hundred forty trillion, twenty-two billion, one hundred four million, one hundred one thousand, four hundred fifty-seven".