46161242377 has 2 divisors, whose sum is σ = 46161242378. Its totient is φ = 46161242376.

The previous prime is 46161242357. The next prime is 46161242381. The reversal of 46161242377 is 77324216164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43638792201 + 2522450176 = 208899^2 + 50224^2 .

It is a cyclic number.

It is not a de Polignac number, because 46161242377 - 2⁷ = 46161242249 is a prime.

It is a super-2 number, since 2×46161242377² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46161242357) 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 as a sum of consecutive naturals, namely, 23080621188 + 23080621189.

It is an arithmetic number, because the mean of its divisors is an integer number (23080621189).

Almost surely, 2^46161242377 is an apocalyptic number.

It is an amenable number.

46161242377 is a deficient number, since it is larger than the sum of its proper divisors (1).

46161242377 is an equidigital number, since it uses as much as digits as its factorization.

46161242377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 43.

The spelling of 46161242377 in words is "forty-six billion, one hundred sixty-one million, two hundred forty-two thousand, three hundred seventy-seven".