20835264370 has 16 divisors (see below), whose sum is σ = 37505603520. Its totient is φ = 8333632944.

The previous prime is 20835264367. The next prime is 20835264383. The reversal of 20835264370 is 7346253802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167269 + ... + 263911.

It is an arithmetic number, because the mean of its divisors is an integer number (2344100220).

Almost surely, 2^20835264370 is an apocalyptic number.

20835264370 is a deficient number, since it is larger than the sum of its proper divisors (16670339150).

20835264370 is a wasteful number, since it uses less digits than its factorization.

20835264370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118209.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 20835264370 in words is "twenty billion, eight hundred thirty-five million, two hundred sixty-four thousand, three hundred seventy".