4102021522126 has 8 divisors (see below), whose sum is σ = 6712398854424. Its totient is φ = 1864555237320.

The previous prime is 4102021522111. The next prime is 4102021522139. The reversal of 4102021522126 is 6212251202014.

It is a happy number.

4102021522126 is digitally balanced in base 2, 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 a junction number, because it is equal to n+sod(n) for n = 4102021522094 and 4102021522103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93227761845 + ... + 93227761888.

It is an arithmetic number, because the mean of its divisors is an integer number (839049856803).

Almost surely, 2^{4102021522126} is an apocalyptic number.

4102021522126 is a deficient number, since it is larger than the sum of its proper divisors (2610377332298).

4102021522126 is a wasteful number, since it uses less digits than its factorization.

4102021522126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186455523746.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 4102021522126 in words is "four trillion, one hundred two billion, twenty-one million, five hundred twenty-two thousand, one hundred twenty-six".