126353967339 has 8 divisors (see below), whose sum is σ = 168481538512. Its totient is φ = 84231187200.

The previous prime is 126353967331. The next prime is 126353967343. The reversal of 126353967339 is 933769353621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126353967339 - 2³ = 126353967331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126353967331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135762 + ... + 1242039.

It is an arithmetic number, because the mean of its divisors is an integer number (21060192314).

Almost surely, 2^126353967339 is an apocalyptic number.

126353967339 is a deficient number, since it is larger than the sum of its proper divisors (42127571173).

126353967339 is a wasteful number, since it uses less digits than its factorization.

126353967339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395517.

The product of its digits is 16533720, while the sum is 57.

The spelling of 126353967339 in words is "one hundred twenty-six billion, three hundred fifty-three million, nine hundred sixty-seven thousand, three hundred thirty-nine".