146256968951 has 2 divisors, whose sum is σ = 146256968952. Its totient is φ = 146256968950.

The previous prime is 146256968861. The next prime is 146256968983. The reversal of 146256968951 is 159869652641.

146256968951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (159869652641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146256968951 - 2²⁶ = 146189860087 is a prime.

It is a super-2 number, since 2×146256968951² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146256968051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73128484475 + 73128484476.

It is an arithmetic number, because the mean of its divisors is an integer number (73128484476).

Almost surely, 2^146256968951 is an apocalyptic number.

146256968951 is a deficient number, since it is larger than the sum of its proper divisors (1).

146256968951 is an equidigital number, since it uses as much as digits as its factorization.

146256968951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27993600, while the sum is 62.

The spelling of 146256968951 in words is "one hundred forty-six billion, two hundred fifty-six million, nine hundred sixty-eight thousand, nine hundred fifty-one".