245122467967 has 8 divisors (see below), whose sum is σ = 263994806880. Its totient is φ = 226252524000.

The previous prime is 245122467949. The next prime is 245122467977. The reversal of 245122467967 is 769764221542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245122467967 - 2²³ = 245114079359 is a prime.

It is a super-2 number, since 2×245122467967² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245122467977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383284 + ... + 798217.

It is an arithmetic number, because the mean of its divisors is an integer number (32999350860).

Almost surely, 2^245122467967 is an apocalyptic number.

245122467967 is a deficient number, since it is larger than the sum of its proper divisors (18872338913).

245122467967 is a wasteful number, since it uses less digits than its factorization.

245122467967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197473.

The product of its digits is 10160640, while the sum is 55.

The spelling of 245122467967 in words is "two hundred forty-five billion, one hundred twenty-two million, four hundred sixty-seven thousand, nine hundred sixty-seven".