27451460119 has 2 divisors, whose sum is σ = 27451460120. Its totient is φ = 27451460118.

The previous prime is 27451460041. The next prime is 27451460143. The reversal of 27451460119 is 91106415472.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27451460119 - 2¹³ = 27451451927 is a prime.

It is a super-2 number, since 2×27451460119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27451460219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13725730059 + 13725730060.

It is an arithmetic number, because the mean of its divisors is an integer number (13725730060).

Almost surely, 2^27451460119 is an apocalyptic number.

27451460119 is a deficient number, since it is larger than the sum of its proper divisors (1).

27451460119 is an equidigital number, since it uses as much as digits as its factorization.

27451460119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 27451460119 in words is "twenty-seven billion, four hundred fifty-one million, four hundred sixty thousand, one hundred nineteen".