46423238400 has 1080 divisors, whose sum is σ = 214186541184. Its totient is φ = 9638092800.

The previous prime is 46423238371. The next prime is 46423238401. The reversal of 46423238400 is 483232464.

46423238400 is a `hidden beast` number, since 4 + 642 + 3 + 2 + 3 + 8 + 4 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46423238401) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 39916219 + ... + 39917381.

Almost surely, 2^46423238400 is an apocalyptic number.

46423238400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46423238400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107093270592).

46423238400 is an abundant number, since it is smaller than the sum of its proper divisors (167763302784).

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

46423238400 is a wasteful number, since it uses less digits than its factorization.

46423238400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 46423238400 in words is "forty-six billion, four hundred twenty-three million, two hundred thirty-eight thousand, four hundred".