46840213476 has 81 divisors (see below), whose sum is σ = 137759266281. Its totient is φ = 13380321024.

The previous prime is 46840213423. The next prime is 46840213477. The reversal of 46840213476 is 67431204864.

The square root of 46840213476 is 216426.

It is a perfect power (a square), and thus also a powerful number.

46840213476 is a `hidden beast` number, since 46 + 8 + 402 + 134 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29580560100 + 17259653376 = 171990^2 + 131376^2 .

It is not an unprimeable number, because it can be changed into a prime (46840213477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9087316 + ... + 9092468.

Almost surely, 2^46840213476 is an apocalyptic number.

46840213476 is the 216426-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46840213476

46840213476 is an abundant number, since it is smaller than the sum of its proper divisors (90919052805).

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

46840213476 is an equidigital number, since it uses as much as digits as its factorization.

46840213476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10330 (or 5165 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 46840213476 in words is "forty-six billion, eight hundred forty million, two hundred thirteen thousand, four hundred seventy-six".