345526621214 has 4 divisors (see below), whose sum is σ = 518289931824. Its totient is φ = 172763310606.

The previous prime is 345526621157. The next prime is 345526621229. The reversal of 345526621214 is 412126625543.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86381655302 + ... + 86381655305.

It is an arithmetic number, because the mean of its divisors is an integer number (129572482956).

Almost surely, 2^345526621214 is an apocalyptic number.

345526621214 is a deficient number, since it is larger than the sum of its proper divisors (172763310610).

345526621214 is a wasteful number, since it uses less digits than its factorization.

345526621214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172763310609.

The product of its digits is 345600, while the sum is 41.

The spelling of 345526621214 in words is "three hundred forty-five billion, five hundred twenty-six million, six hundred twenty-one thousand, two hundred fourteen".