4209936134 has 32 divisors (see below), whose sum is σ = 7134778080. Its totient is φ = 1851144192.

The previous prime is 4209936131. The next prime is 4209936161. The reversal of 4209936134 is 4316399024.

4209936134 = 4275² + 4276² + ... + 4493².

It is a junction number, because it is equal to n+sod(n) for n = 4209936091 and 4209936100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4209936131) 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, 2522 + ... + 91794.

It is an arithmetic number, because the mean of its divisors is an integer number (222961815).

Almost surely, 2^4209936134 is an apocalyptic number.

4209936134 is a deficient number, since it is larger than the sum of its proper divisors (2924841946).

4209936134 is a wasteful number, since it uses less digits than its factorization.

4209936134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89384.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 4209936134 is about 64884.0206368255. The cubic root of 4209936134 is about 1614.6999649027.

The spelling of 4209936134 in words is "four billion, two hundred nine million, nine hundred thirty-six thousand, one hundred thirty-four".