274068347532 has 96 divisors (see below), whose sum is σ = 750783731712. Its totient is φ = 76170398976.

The previous prime is 274068347513. The next prime is 274068347537. The reversal of 274068347532 is 235743860472.

It is a super-2 number, since 2×274068347532² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (274068347537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17312973 + ... + 17328795.

It is an arithmetic number, because the mean of its divisors is an integer number (7820663872).

Almost surely, 2^274068347532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274068347532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375391865856).

274068347532 is an abundant number, since it is smaller than the sum of its proper divisors (476715384180).

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

274068347532 is a wasteful number, since it uses less digits than its factorization.

274068347532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21447 (or 21445 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 274068347532 in words is "two hundred seventy-four billion, sixty-eight million, three hundred forty-seven thousand, five hundred thirty-two".