9146120017 has 4 divisors (see below), whose sum is σ = 9170640820. Its totient is φ = 9121599216.

The previous prime is 9146119991. The next prime is 9146120023. The reversal of 9146120017 is 7100216419.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7100216419 = 19 ⋅373695601.

It can be written as a sum of positive squares in 2 ways, for example, as 5418284881 + 3727835136 = 73609^2 + 61056^2 .

It is a cyclic number.

It is not a de Polignac number, because 9146120017 - 2²³ = 9137731409 is a prime.

It is a super-2 number, since 2×9146120017² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9146120917) 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, 12259842 + ... + 12260587.

It is an arithmetic number, because the mean of its divisors is an integer number (2292660205).

Almost surely, 2^9146120017 is an apocalyptic number.

It is an amenable number.

9146120017 is a deficient number, since it is larger than the sum of its proper divisors (24520803).

9146120017 is a wasteful number, since it uses less digits than its factorization.

9146120017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24520802.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 9146120017 is about 95635.3492020602. The cubic root of 9146120017 is about 2091.2805516720.

The spelling of 9146120017 in words is "nine billion, one hundred forty-six million, one hundred twenty thousand, seventeen".