46409862128 has 80 divisors (see below), whose sum is σ = 106138938816. Its totient is φ = 19247155200.

The previous prime is 46409862119. The next prime is 46409862131. The reversal of 46409862128 is 82126890464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379778 + ... + 486878.

Almost surely, 2^46409862128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46409862128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53069469408).

46409862128 is an abundant number, since it is smaller than the sum of its proper divisors (59729076688).

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

46409862128 is a wasteful number, since it uses less digits than its factorization.

46409862128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107242 (or 107236 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 46409862128 in words is "forty-six billion, four hundred nine million, eight hundred sixty-two thousand, one hundred twenty-eight".