3023430450145 has 16 divisors (see below), whose sum is σ = 4146448763520. Its totient is φ = 2073194521344.

The previous prime is 3023430450137. The next prime is 3023430450181. The reversal of 3023430450145 is 5410540343203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3023430450145 - 2³ = 3023430450137 is a prime.

It is a super-2 number, since 2×3023430450145² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3023430450145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7116726 + ... + 7529584.

It is an arithmetic number, because the mean of its divisors is an integer number (259153047720).

Almost surely, 2^{3023430450145} is an apocalyptic number.

3023430450145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3023430450145 is a deficient number, since it is larger than the sum of its proper divisors (1123018313375).

3023430450145 is a wasteful number, since it uses less digits than its factorization.

3023430450145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622104.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 3023430450145 its reverse (5410540343203), we get a palindrome (8433970793348).

The spelling of 3023430450145 in words is "three trillion, twenty-three billion, four hundred thirty million, four hundred fifty thousand, one hundred forty-five".