201340562274 has 40 divisors (see below), whose sum is σ = 451202704128. Its totient is φ = 67105978200.

The previous prime is 201340562263. The next prime is 201340562287. The reversal of 201340562274 is 472265043102.

201340562274 is a `hidden beast` number, since 20 + 1 + 3 + 4 + 0 + 5 + 622 + 7 + 4 = 666.

201340562274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1482199 + ... + 1612325.

Almost surely, 2^201340562274 is an apocalyptic number.

201340562274 is an abundant number, since it is smaller than the sum of its proper divisors (249862141854).

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

201340562274 is a wasteful number, since it uses less digits than its factorization.

201340562274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139692 (or 139683 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 201340562274 in words is "two hundred one billion, three hundred forty million, five hundred sixty-two thousand, two hundred seventy-four".