345526154226 has 24 divisors (see below), whose sum is σ = 816698183184. Its totient is φ = 104704895160.

The previous prime is 345526154177. The next prime is 345526154291. The reversal of 345526154226 is 622451625543.

345526154226 is a `hidden beast` number, since 3 + 4 + 5 + 5 + 2 + 615 + 4 + 2 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872540596 + ... + 872540991.

It is an arithmetic number, because the mean of its divisors is an integer number (34029090966).

Almost surely, 2^345526154226 is an apocalyptic number.

345526154226 is an abundant number, since it is smaller than the sum of its proper divisors (471172028958).

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

345526154226 is a wasteful number, since it uses less digits than its factorization.

345526154226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745081606 (or 1745081603 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

Adding to 345526154226 its reverse (622451625543), we get a palindrome (967977779769).

The spelling of 345526154226 in words is "three hundred forty-five billion, five hundred twenty-six million, one hundred fifty-four thousand, two hundred twenty-six".