2126104936 has 16 divisors (see below), whose sum is σ = 3987519840. Its totient is φ = 1062766320.

The previous prime is 2126104931. The next prime is 2126104951. The reversal of 2126104936 is 6394016212.

It is a happy number.

It is a super-3 number, since 3×2126104936³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2126104931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2356 + ... + 65251.

It is an arithmetic number, because the mean of its divisors is an integer number (249219990).

Almost surely, 2^2126104936 is an apocalyptic number.

It is an amenable number.

2126104936 is a deficient number, since it is larger than the sum of its proper divisors (1861414904).

2126104936 is a wasteful number, since it uses less digits than its factorization.

2126104936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71544 (or 71540 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2126104936 is about 46109.7054425638. The cubic root of 2126104936 is about 1285.8635882161.

The spelling of 2126104936 in words is "two billion, one hundred twenty-six million, one hundred four thousand, nine hundred thirty-six".