4023020034149 has 2 divisors, whose sum is σ = 4023020034150. Its totient is φ = 4023020034148.

The previous prime is 4023020034139. The next prime is 4023020034157. The reversal of 4023020034149 is 9414300203204.

4023020034149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2577598140100 + 1445421894049 = 1605490^2 + 1202257^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023020034149 - 2³⁶ = 3954300557413 is a prime.

It is a super-3 number, since 3×4023020034149³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023020034109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011510017074 + 2011510017075.

It is an arithmetic number, because the mean of its divisors is an integer number (2011510017075).

Almost surely, 2^{4023020034149} is an apocalyptic number.

It is an amenable number.

4023020034149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023020034149 is an equidigital number, since it uses as much as digits as its factorization.

4023020034149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 4023020034149 in words is "four trillion, twenty-three billion, twenty million, thirty-four thousand, one hundred forty-nine".