418693872204 has 24 divisors (see below), whose sum is σ = 1085502631920. Its totient is φ = 139564624032.

The previous prime is 418693872203. The next prime is 418693872263. The reversal of 418693872204 is 402278396814.

It is a super-3 number, since 3×418693872204³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (418693872203) by changing a digit.

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, 1938397449 + ... + 1938397664.

It is an arithmetic number, because the mean of its divisors is an integer number (45229276330).

Almost surely, 2^418693872204 is an apocalyptic number.

It is an amenable number.

418693872204 is an abundant number, since it is smaller than the sum of its proper divisors (666808759716).

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

418693872204 is a wasteful number, since it uses less digits than its factorization.

418693872204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876795126 (or 3876795118 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 418693872204 in words is "four hundred eighteen billion, six hundred ninety-three million, eight hundred seventy-two thousand, two hundred four".