245370246426 has 24 divisors (see below), whose sum is σ = 531645513984. Its totient is φ = 81788546760.

The previous prime is 245370246421. The next prime is 245370246431. The reversal of 245370246426 is 624642073542.

It is an interprime number because it is at equal distance from previous prime (245370246421) and next prime (245370246431).

It is not an unprimeable number, because it can be changed into a prime (245370246421) 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 11 ways as a sum of consecutive naturals, for example, 1270855 + ... + 1451141.

It is an arithmetic number, because the mean of its divisors is an integer number (22151896416).

Almost surely, 2^245370246426 is an apocalyptic number.

245370246426 is an abundant number, since it is smaller than the sum of its proper divisors (286275267558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245370246426 is a wasteful number, since it uses less digits than its factorization.

245370246426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255906 (or 255903 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

The spelling of 245370246426 in words is "two hundred forty-five billion, three hundred seventy million, two hundred forty-six thousand, four hundred twenty-six".