245710227136 has 28 divisors (see below), whose sum is σ = 531906800040. Its totient is φ = 111686466560.

The previous prime is 245710227121. The next prime is 245710227149. The reversal of 245710227136 is 631722017542.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 174509401 + ... + 174510808.

It is an arithmetic number, because the mean of its divisors is an integer number (18996671430).

Almost surely, 2^245710227136 is an apocalyptic number.

It is an amenable number.

245710227136 is an abundant number, since it is smaller than the sum of its proper divisors (286196572904).

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

245710227136 is a wasteful number, since it uses less digits than its factorization.

245710227136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349020232 (or 349020222 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 245710227136 in words is "two hundred forty-five billion, seven hundred ten million, two hundred twenty-seven thousand, one hundred thirty-six".