2126064104 has 16 divisors (see below), whose sum is σ = 4094110500. Its totient is φ = 1034301312.

The previous prime is 2126064079. The next prime is 2126064119. The reversal of 2126064104 is 4014606212.

It can be written as a sum of positive squares in 2 ways, for example, as 1709822500 + 416241604 = 41350^2 + 20402^2 .

It is a super-3 number, since 3×2126064104³ (a number of 29 digits) contains 333 as substring.

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, 3591029 + ... + 3591620.

Almost surely, 2^2126064104 is an apocalyptic number.

It is an amenable number.

2126064104 is a deficient number, since it is larger than the sum of its proper divisors (1968046396).

2126064104 is a wasteful number, since it uses less digits than its factorization.

2126064104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182692 (or 7182688 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2126064104 is about 46109.2626703139. The cubic root of 2126064104 is about 1285.8553564621.

The spelling of 2126064104 in words is "two billion, one hundred twenty-six million, sixty-four thousand, one hundred four".