236406484963 has 48 divisors (see below), whose sum is σ = 275429593600. Its totient is φ = 202194273600.

The previous prime is 236406484943. The next prime is 236406484973. The reversal of 236406484963 is 369484604632.

It is not a de Polignac number, because 236406484963 - 2¹³ = 236406476771 is a prime.

It is a super-2 number, since 2×236406484963² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (236406484943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 381916468 + ... + 381917086.

Almost surely, 2^236406484963 is an apocalyptic number.

236406484963 is a deficient number, since it is larger than the sum of its proper divisors (39023108637).

236406484963 is a wasteful number, since it uses less digits than its factorization.

236406484963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 55.

The spelling of 236406484963 in words is "two hundred thirty-six billion, four hundred six million, four hundred eighty-four thousand, nine hundred sixty-three".