274435305204 has 12 divisors (see below), whose sum is σ = 640349045504. Its totient is φ = 91478435064.

The previous prime is 274435305203. The next prime is 274435305241. The reversal of 274435305204 is 402503534472.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274435305203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11434804372 + ... + 11434804395.

Almost surely, 2^274435305204 is an apocalyptic number.

It is an amenable number.

274435305204 is an abundant number, since it is smaller than the sum of its proper divisors (365913740300).

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

274435305204 is a wasteful number, since it uses less digits than its factorization.

274435305204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22869608774 (or 22869608772 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 39.

Adding to 274435305204 its reverse (402503534472), we get a palindrome (676938839676).

The spelling of 274435305204 in words is "two hundred seventy-four billion, four hundred thirty-five million, three hundred five thousand, two hundred four".