7042776201 has 64 divisors (see below), whose sum is σ = 11270223360. Its totient is φ = 4330690560.

The previous prime is 7042776161. The next prime is 7042776229. The reversal of 7042776201 is 1026772407.

It is a happy number.

7042776201 is a `hidden beast` number, since 7 + 0 + 4 + 27 + 7 + 620 + 1 = 666.

It is not a de Polignac number, because 7042776201 - 2¹⁰ = 7042775177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7042776901) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6419485 + ... + 6420581.

It is an arithmetic number, because the mean of its divisors is an integer number (176097240).

Almost surely, 2^7042776201 is an apocalyptic number.

7042776201 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7042776201 is the 41961-st decagonal number.

It is an amenable number.

7042776201 is a deficient number, since it is larger than the sum of its proper divisors (4227447159).

7042776201 is a wasteful number, since it uses less digits than its factorization.

7042776201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 7042776201 is about 83921.2499966486. The cubic root of 7042776201 is about 1916.8198404853.

The spelling of 7042776201 in words is "seven billion, forty-two million, seven hundred seventy-six thousand, two hundred one".