46946880000 has 300 divisors, whose sum is σ = 169321032738. Its totient is φ = 12518400000.

The previous prime is 46946879983. The next prime is 46946880007. The reversal of 46946880000 is 8864964.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 4008409344 + 42938470656 = 63312^2 + 207216^2 .

It is a tau number, because it is divible by the number of its divisors (300).

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

It is not an unprimeable number, because it can be changed into a prime (46946880007) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2871850 + ... + 2888150.

Almost surely, 2^46946880000 is an apocalyptic number.

46946880000 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 46946880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84660516369).

46946880000 is an abundant number, since it is smaller than the sum of its proper divisors (122374152738).

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

46946880000 is an equidigital number, since it uses as much as digits as its factorization.

46946880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16345 (or 16311 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 46946880000 in words is "forty-six billion, nine hundred forty-six million, eight hundred eighty thousand".