4156412340789 has 16 divisors (see below), whose sum is σ = 6158562186240. Its totient is φ = 2770530137280.

The previous prime is 4156412340779. The next prime is 4156412340793. The reversal of 4156412340789 is 9870432146514.

4156412340789 is a `hidden beast` number, since 4 + 1 + 564 + 1 + 2 + 3 + 4 + 0 + 78 + 9 = 666.

It is not a de Polignac number, because 4156412340789 - 2⁸ = 4156412340533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4156412340779) 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, 11243157 + ... + 11606954.

It is an arithmetic number, because the mean of its divisors is an integer number (384910136640).

It is a 1-persistent number, because it is pandigital, but 2⋅4156412340789 = 8312824681578 is not.

Almost surely, 2^{4156412340789} is an apocalyptic number.

It is an amenable number.

4156412340789 is a deficient number, since it is larger than the sum of its proper divisors (2002149845451).

4156412340789 is a wasteful number, since it uses less digits than its factorization.

4156412340789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22856857 (or 22856851 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 4156412340789 in words is "four trillion, one hundred fifty-six billion, four hundred twelve million, three hundred forty thousand, seven hundred eighty-nine".