46909920204 has 192 divisors, whose sum is σ = 145270702080. Its totient is φ = 12799321920.

The previous prime is 46909920203. The next prime is 46909920229. The reversal of 46909920204 is 40202990964.

It is a happy number.

It is a super-2 number, since 2×46909920204² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46909920204.

It is not an unprimeable number, because it can be changed into a prime (46909920203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12917469 + ... + 12921099.

It is an arithmetic number, because the mean of its divisors is an integer number (756618240).

Almost surely, 2^46909920204 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 46909920204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72635351040).

46909920204 is an abundant number, since it is smaller than the sum of its proper divisors (98360781876).

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

46909920204 is a wasteful number, since it uses less digits than its factorization.

46909920204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4417 (or 4409 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 46909920204 in words is "forty-six billion, nine hundred nine million, nine hundred twenty thousand, two hundred four".