46218403128 has 32 divisors (see below), whose sum is σ = 115552204560. Its totient is φ = 15405308160.

The previous prime is 46218403067. The next prime is 46218403177. The reversal of 46218403128 is 82130481264.

46218403128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46218403128² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546676 + ... + 625532.

Almost surely, 2^46218403128 is an apocalyptic number.

It is an amenable number.

46218403128 is an abundant number, since it is smaller than the sum of its proper divisors (69333801432).

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

46218403128 is a wasteful number, since it uses less digits than its factorization.

46218403128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103287 (or 103283 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 46218403128 in words is "forty-six billion, two hundred eighteen million, four hundred three thousand, one hundred twenty-eight".