7126354012 has 12 divisors (see below), whose sum is σ = 12493041120. Its totient is φ = 3556913696.

The previous prime is 7126353961. The next prime is 7126354013. The reversal of 7126354012 is 2104536217.

It is a super-2 number, since 2×7126354012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7126354013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563268 + ... + 1567819.

It is an arithmetic number, because the mean of its divisors is an integer number (1041086760).

Almost surely, 2^7126354012 is an apocalyptic number.

It is an amenable number.

7126354012 is a deficient number, since it is larger than the sum of its proper divisors (5366687108).

7126354012 is a wasteful number, since it uses less digits than its factorization.

7126354012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131660 (or 3131658 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7126354012 is about 84417.7351745473. The cubic root of 7126354012 is about 1924.3724507065.

The spelling of 7126354012 in words is "seven billion, one hundred twenty-six million, three hundred fifty-four thousand, twelve".