245332726226 has 16 divisors (see below), whose sum is σ = 420893686080. Its totient is φ = 105061772400.

The previous prime is 245332726217. The next prime is 245332726291. The reversal of 245332726226 is 622627233542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6716516 + ... + 6752943.

It is an arithmetic number, because the mean of its divisors is an integer number (26305855380).

Almost surely, 2^245332726226 is an apocalyptic number.

245332726226 is a deficient number, since it is larger than the sum of its proper divisors (175560959854).

245332726226 is a wasteful number, since it uses less digits than its factorization.

245332726226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13470769.

The product of its digits is 1451520, while the sum is 44.

Adding to 245332726226 its reverse (622627233542), we get a palindrome (867959959768).

The spelling of 245332726226 in words is "two hundred forty-five billion, three hundred thirty-two million, seven hundred twenty-six thousand, two hundred twenty-six".