4145022123501 has 8 divisors (see below), whose sum is σ = 6316224188224. Its totient is φ = 2368584070560.

The previous prime is 4145022123457. The next prime is 4145022123553. The reversal of 4145022123501 is 1053212205414.

4145022123501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4145022123501 - 2¹⁰ = 4145022122477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145022123581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98691002920 + ... + 98691002961.

It is an arithmetic number, because the mean of its divisors is an integer number (789528023528).

Almost surely, 2^{4145022123501} is an apocalyptic number.

It is an amenable number.

4145022123501 is a deficient number, since it is larger than the sum of its proper divisors (2171202064723).

4145022123501 is a wasteful number, since it uses less digits than its factorization.

4145022123501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197382005891.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 4145022123501 its reverse (1053212205414), we get a palindrome (5198234328915).

The spelling of 4145022123501 in words is "four trillion, one hundred forty-five billion, twenty-two million, one hundred twenty-three thousand, five hundred one".