7127140476 has 12 divisors (see below), whose sum is σ = 16629994472. Its totient is φ = 2375713488.

The previous prime is 7127140459. The next prime is 7127140499. The reversal of 7127140476 is 6740417217.

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

It is a super-2 number, since 2×7127140476² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296964175 + ... + 296964198.

Almost surely, 2^7127140476 is an apocalyptic number.

It is an amenable number.

7127140476 is an abundant number, since it is smaller than the sum of its proper divisors (9502853996).

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

7127140476 is a wasteful number, since it uses less digits than its factorization.

7127140476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593928380 (or 593928378 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 7127140476 is about 84422.3932141230. The cubic root of 7127140476 is about 1924.4432393118.

The spelling of 7127140476 in words is "seven billion, one hundred twenty-seven million, one hundred forty thousand, four hundred seventy-six".