46621623412 has 96 divisors (see below), whose sum is σ = 109196736768. Its totient is φ = 16889554944.

The previous prime is 46621623409. The next prime is 46621623431. The reversal of 46621623412 is 21432612664.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 127143 + ... + 330769.

It is an arithmetic number, because the mean of its divisors is an integer number (1137466008).

Almost surely, 2^46621623412 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 46621623412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54598368384).

46621623412 is an abundant number, since it is smaller than the sum of its proper divisors (62575113356).

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

46621623412 is a wasteful number, since it uses less digits than its factorization.

46621623412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203705 (or 203703 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The spelling of 46621623412 in words is "forty-six billion, six hundred twenty-one million, six hundred twenty-three thousand, four hundred twelve".