7129434010 has 12 divisors (see below), whose sum is σ = 12833461854. Its totient is φ = 2851666800.

The previous prime is 7129433999. The next prime is 7129434023. The reversal of 7129434010 is 104349217.

It can be written as a sum of positive squares in 3 ways, for example, as 2212479369 + 4916954641 = 47037^2 + 70121^2 .

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 5 ways as a sum of consecutive naturals, for example, 253660 + ... + 280360.

Almost surely, 2^7129434010 is an apocalyptic number.

7129434010 is a deficient number, since it is larger than the sum of its proper divisors (5704027844).

7129434010 is an frugal number, since it uses more digits than its factorization.

7129434010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53409 (or 26708 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7129434010 is about 84435.9758041559. The cubic root of 7129434010 is about 1924.6496476015.

The spelling of 7129434010 in words is "seven billion, one hundred twenty-nine million, four hundred thirty-four thousand, ten".