118145651467 has 2 divisors, whose sum is σ = 118145651468. Its totient is φ = 118145651466.

The previous prime is 118145651447. The next prime is 118145651527. The reversal of 118145651467 is 764156541811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118145651467 - 2¹⁵ = 118145618699 is a prime.

It is a super-3 number, since 3×118145651467³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118145651467.

It is not a weakly prime, because it can be changed into another prime (118145651447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59072825733 + 59072825734.

It is an arithmetic number, because the mean of its divisors is an integer number (59072825734).

Almost surely, 2^118145651467 is an apocalyptic number.

118145651467 is a deficient number, since it is larger than the sum of its proper divisors (1).

118145651467 is an equidigital number, since it uses as much as digits as its factorization.

118145651467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 49.

The spelling of 118145651467 in words is "one hundred eighteen billion, one hundred forty-five million, six hundred fifty-one thousand, four hundred sixty-seven".