7126234474 has 4 divisors (see below), whose sum is σ = 10689351714. Its totient is φ = 3563117236.

The previous prime is 7126234459. The next prime is 7126234481. The reversal of 7126234474 is 4744326217.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6044285025 + 1081949449 = 77745^2 + 32893^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781558617 + ... + 1781558620.

Almost surely, 2^7126234474 is an apocalyptic number.

7126234474 is a deficient number, since it is larger than the sum of its proper divisors (3563117240).

7126234474 is a wasteful number, since it uses less digits than its factorization.

7126234474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563117239.

The product of its digits is 225792, while the sum is 40.

The square root of 7126234474 is about 84417.0271568479. The cubic root of 7126234474 is about 1924.3616907901.

The spelling of 7126234474 in words is "seven billion, one hundred twenty-six million, two hundred thirty-four thousand, four hundred seventy-four".