2406441656236 has 24 divisors (see below), whose sum is σ = 4224612568176. Its totient is φ = 1199410920960.

The previous prime is 2406441656233. The next prime is 2406441656249. The reversal of 2406441656236 is 6326561446042.

It is a super-2 number, since 2×2406441656236² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2406441656236.

It is not an unprimeable number, because it can be changed into a prime (2406441656233) 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, 6673515 + ... + 7024861.

It is an arithmetic number, because the mean of its divisors is an integer number (176025523674).

Almost surely, 2^{2406441656236} is an apocalyptic number.

It is an amenable number.

2406441656236 is a deficient number, since it is larger than the sum of its proper divisors (1818170911940).

2406441656236 is a wasteful number, since it uses less digits than its factorization.

2406441656236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356769 (or 356767 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 2406441656236 in words is "two trillion, four hundred six billion, four hundred forty-one million, six hundred fifty-six thousand, two hundred thirty-six".