46802826447921 has 48 divisors (see below), whose sum is σ = 71723032467840. Its totient is φ = 29308175608320.

The previous prime is 46802826447917. The next prime is 46802826447931. The reversal of 46802826447921 is 12974462820864.

It is a happy number.

46802826447921 is a `hidden beast` number, since 4 + 6 + 8 + 0 + 2 + 82 + 64 + 479 + 21 = 666.

It is not a de Polignac number, because 46802826447921 - 2² = 46802826447917 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46802826447931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178458675 + ... + 178720743.

It is an arithmetic number, because the mean of its divisors is an integer number (1494229843080).

Almost surely, 2^{46802826447921} is an apocalyptic number.

It is an amenable number.

46802826447921 is a deficient number, since it is larger than the sum of its proper divisors (24920206019919).

46802826447921 is a wasteful number, since it uses less digits than its factorization.

46802826447921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264406 (or 264403 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 63.

The spelling of 46802826447921 in words is "forty-six trillion, eight hundred two billion, eight hundred twenty-six million, four hundred forty-seven thousand, nine hundred twenty-one".