145204062266 has 4 divisors (see below), whose sum is σ = 217806093402. Its totient is φ = 72602031132.

The previous prime is 145204062253. The next prime is 145204062281. The reversal of 145204062266 is 662260402541.

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

It can be written as a sum of positive squares in only one way, i.e., 78472256641 + 66731805625 = 280129^2 + 258325^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36301015565 + ... + 36301015568.

Almost surely, 2^145204062266 is an apocalyptic number.

145204062266 is a deficient number, since it is larger than the sum of its proper divisors (72602031136).

145204062266 is an equidigital number, since it uses as much as digits as its factorization.

145204062266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72602031135.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 145204062266 in words is "one hundred forty-five billion, two hundred four million, sixty-two thousand, two hundred sixty-six".