2236436242 has 16 divisors (see below), whose sum is σ = 3404201472. Its totient is φ = 1101723840.

The previous prime is 2236436231. The next prime is 2236436243. The reversal of 2236436242 is 2426346322.

It is a junction number, because it is equal to n+sod(n) for n = 2236436198 and 2236436207.

It is not an unprimeable number, because it can be changed into a prime (2236436243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247903 + ... + 256765.

It is an arithmetic number, because the mean of its divisors is an integer number (212762592).

Almost surely, 2^2236436242 is an apocalyptic number.

2236436242 is a deficient number, since it is larger than the sum of its proper divisors (1167765230).

2236436242 is a wasteful number, since it uses less digits than its factorization.

2236436242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713.

The product of its digits is 82944, while the sum is 34.

The square root of 2236436242 is about 47290.9742128453. The cubic root of 2236436242 is about 1307.7322695333.

The spelling of 2236436242 in words is "two billion, two hundred thirty-six million, four hundred thirty-six thousand, two hundred forty-two".