4418902136 has 32 divisors (see below), whose sum is σ = 9209214000. Its totient is φ = 1970691840.

The previous prime is 4418902133. The next prime is 4418902153. The reversal of 4418902136 is 6312098144.

It is a self number, because there is not a number n which added to its sum of digits gives 4418902136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4418902133) 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, 469061 + ... + 478388.

Almost surely, 2^4418902136 is an apocalyptic number.

It is an amenable number.

4418902136 is an abundant number, since it is smaller than the sum of its proper divisors (4790311864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4418902136 is a wasteful number, since it uses less digits than its factorization.

4418902136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947519 (or 947515 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4418902136 is about 66474.8233243233. The cubic root of 4418902136 is about 1640.9856923981.

The spelling of 4418902136 in words is "four billion, four hundred eighteen million, nine hundred two thousand, one hundred thirty-six".