4026512105 has 32 divisors (see below), whose sum is σ = 6231824640. Its totient is φ = 2423473920.

The previous prime is 4026512069. The next prime is 4026512123. The reversal of 4026512105 is 5012156204.

It is not a de Polignac number, because 4026512105 - 2¹⁶ = 4026446569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169154 + ... + 191483.

It is an arithmetic number, because the mean of its divisors is an integer number (194744520).

Almost surely, 2^4026512105 is an apocalyptic number.

It is an amenable number.

4026512105 is a deficient number, since it is larger than the sum of its proper divisors (2205312535).

4026512105 is a wasteful number, since it uses less digits than its factorization.

4026512105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360689.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4026512105 is about 63454.8036400713. The cubic root of 4026512105 is about 1590.9004439114.

Adding to 4026512105 its reverse (5012156204), we get a palindrome (9038668309).

The spelling of 4026512105 in words is "four billion, twenty-six million, five hundred twelve thousand, one hundred five".