41489697951899 has 2 divisors, whose sum is σ = 41489697951900. Its totient is φ = 41489697951898.

The previous prime is 41489697951881. The next prime is 41489697951901. The reversal of 41489697951899 is 99815979698414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41489697951899 - 2²⁸ = 41489429516443 is a prime.

It is a super-2 number, since 2×41489697951899² (a number of 28 digits) contains 22 as substring.

Together with 41489697951901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41489697954899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20744848975949 + 20744848975950.

It is an arithmetic number, because the mean of its divisors is an integer number (20744848975950).

Almost surely, 2^{41489697951899} is an apocalyptic number.

41489697951899 is a deficient number, since it is larger than the sum of its proper divisors (1).

41489697951899 is an equidigital number, since it uses as much as digits as its factorization.

41489697951899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12697896960, while the sum is 89.

The spelling of 41489697951899 in words is "forty-one trillion, four hundred eighty-nine billion, six hundred ninety-seven million, nine hundred fifty-one thousand, eight hundred ninety-nine".