7140747274 has 16 divisors (see below), whose sum is σ = 10854328320. Its totient is φ = 3522701520.

The previous prime is 7140747223. The next prime is 7140747307. The reversal of 7140747274 is 4727470417.

It is a super-2 number, since 2×7140747274² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7140747274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220759 + ... + 251029.

It is an arithmetic number, because the mean of its divisors is an integer number (678395520).

Almost surely, 2^7140747274 is an apocalyptic number.

7140747274 is a deficient number, since it is larger than the sum of its proper divisors (3713581046).

7140747274 is a wasteful number, since it uses less digits than its factorization.

7140747274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31845.

The product of its (nonzero) digits is 307328, while the sum is 43.

The square root of 7140747274 is about 84502.9423984751. The cubic root of 7140747274 is about 1925.6671459690.

The spelling of 7140747274 in words is "seven billion, one hundred forty million, seven hundred forty-seven thousand, two hundred seventy-four".