46094143021 has 2 divisors, whose sum is σ = 46094143022. Its totient is φ = 46094143020.

The previous prime is 46094142977. The next prime is 46094143057. The reversal of 46094143021 is 12034149064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41052432996 + 5041710025 = 202614^2 + 71005^2 .

It is a cyclic number.

It is not a de Polignac number, because 46094143021 - 2¹³ = 46094134829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46094143321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23047071510 + 23047071511.

It is an arithmetic number, because the mean of its divisors is an integer number (23047071511).

Almost surely, 2^46094143021 is an apocalyptic number.

It is an amenable number.

46094143021 is a deficient number, since it is larger than the sum of its proper divisors (1).

46094143021 is an equidigital number, since it uses as much as digits as its factorization.

46094143021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 46094143021 in words is "forty-six billion, ninety-four million, one hundred forty-three thousand, twenty-one".