1126917364859 has 32 divisors (see below), whose sum is σ = 1344614040000. Its totient is φ = 931003637760.

The previous prime is 1126917364813. The next prime is 1126917364873. The reversal of 1126917364859 is 9584637196211.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126917364859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1126917364879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2173667 + ... + 2641715.

It is an arithmetic number, because the mean of its divisors is an integer number (42019188750).

Almost surely, 2^{1126917364859} is an apocalyptic number.

1126917364859 is a deficient number, since it is larger than the sum of its proper divisors (217696675141).

1126917364859 is a wasteful number, since it uses less digits than its factorization.

1126917364859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468335.

The product of its digits is 19595520, while the sum is 62.

The spelling of 1126917364859 in words is "one trillion, one hundred twenty-six billion, nine hundred seventeen million, three hundred sixty-four thousand, eight hundred fifty-nine".