46421791767 has 32 divisors (see below), whose sum is σ = 74506844160. Its totient is φ = 28396159200.

The previous prime is 46421791753. The next prime is 46421791811. The reversal of 46421791767 is 76719712464.

It is a happy number.

46421791767 is a `hidden beast` number, since 46 + 421 + 7 + 9 + 176 + 7 = 666.

It is not a de Polignac number, because 46421791767 - 2⁴ = 46421791751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46421711767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337359 + ... + 454592.

It is an arithmetic number, because the mean of its divisors is an integer number (2328338880).

Almost surely, 2^46421791767 is an apocalyptic number.

46421791767 is a deficient number, since it is larger than the sum of its proper divisors (28085052393).

46421791767 is a wasteful number, since it uses less digits than its factorization.

46421791767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792140 (or 792134 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The spelling of 46421791767 in words is "forty-six billion, four hundred twenty-one million, seven hundred ninety-one thousand, seven hundred sixty-seven".