1164651124417 has 4 divisors (see below), whose sum is σ = 1270528499376. Its totient is φ = 1058773749460.

The previous prime is 1164651124349. The next prime is 1164651124471. The reversal of 1164651124417 is 7144211564611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1164651124417 - 2³¹ = 1162503640769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164651724417) 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, 52938687463 + ... + 52938687484.

It is an arithmetic number, because the mean of its divisors is an integer number (317632124844).

Almost surely, 2^{1164651124417} is an apocalyptic number.

It is an amenable number.

1164651124417 is a deficient number, since it is larger than the sum of its proper divisors (105877374959).

1164651124417 is a wasteful number, since it uses less digits than its factorization.

1164651124417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105877374958.

The product of its digits is 161280, while the sum is 43.

The spelling of 1164651124417 in words is "one trillion, one hundred sixty-four billion, six hundred fifty-one million, one hundred twenty-four thousand, four hundred seventeen".