271974494632 has 8 divisors (see below), whose sum is σ = 509952177450. Its totient is φ = 135987247312.

The previous prime is 271974494599. The next prime is 271974494633. The reversal of 271974494632 is 236494479172.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 267882845476 + 4091649156 = 517574^2 + 63966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (271974494633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16998405907 + ... + 16998405922.

Almost surely, 2^271974494632 is an apocalyptic number.

It is an amenable number.

271974494632 is a deficient number, since it is larger than the sum of its proper divisors (237977682818).

271974494632 is a wasteful number, since it uses less digits than its factorization.

271974494632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33996811835 (or 33996811831 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 58.

The spelling of 271974494632 in words is "two hundred seventy-one billion, nine hundred seventy-four million, four hundred ninety-four thousand, six hundred thirty-two".