2430166918949 has 16 divisors (see below), whose sum is σ = 3100279395840. Its totient is φ = 1849598498160.

The previous prime is 2430166918943. The next prime is 2430166918973. The reversal of 2430166918949 is 9498196610342.

2430166918949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2430166918949 - 2²⁴ = 2430150141733 is a prime.

It is a super-2 number, since 2×2430166918949² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2430166918891 and 2430166918900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430166918943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366980519 + ... + 366987140.

It is an arithmetic number, because the mean of its divisors is an integer number (193767462240).

Almost surely, 2^{2430166918949} is an apocalyptic number.

It is an amenable number.

2430166918949 is a deficient number, since it is larger than the sum of its proper divisors (670112476891).

2430166918949 is a wasteful number, since it uses less digits than its factorization.

2430166918949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733967720.

The product of its (nonzero) digits is 20155392, while the sum is 62.

The spelling of 2430166918949 in words is "two trillion, four hundred thirty billion, one hundred sixty-six million, nine hundred eighteen thousand, nine hundred forty-nine".