46210789440 has 224 divisors, whose sum is σ = 163311840000. Its totient is φ = 12300926976.

The previous prime is 46210789439. The next prime is 46210789487. The reversal of 46210789440 is 4498701264.

46210789440 is a `hidden beast` number, since 462 + 107 + 89 + 4 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5170896 + ... + 5179824.

Almost surely, 2^46210789440 is an apocalyptic number.

46210789440 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 46210789440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81655920000).

46210789440 is an abundant number, since it is smaller than the sum of its proper divisors (117101050560).

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

46210789440 is a wasteful number, since it uses less digits than its factorization.

46210789440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9554 (or 9538 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 46210789440 in words is "forty-six billion, two hundred ten million, seven hundred eighty-nine thousand, four hundred forty".