140441153254643 has 2 divisors, whose sum is σ = 140441153254644. Its totient is φ = 140441153254642.

The previous prime is 140441153254559. The next prime is 140441153254651. The reversal of 140441153254643 is 346452351144041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140441153254643 - 2⁸ = 140441153254387 is a prime.

It is a super-2 number, since 2×140441153254643² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140441152254643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70220576627321 + 70220576627322.

It is an arithmetic number, because the mean of its divisors is an integer number (70220576627322).

Almost surely, 2^{140441153254643} is an apocalyptic number.

140441153254643 is a deficient number, since it is larger than the sum of its proper divisors (1).

140441153254643 is an equidigital number, since it uses as much as digits as its factorization.

140441153254643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 140441153254643 in words is "one hundred forty trillion, four hundred forty-one billion, one hundred fifty-three million, two hundred fifty-four thousand, six hundred forty-three".