4373415961 has 2 divisors, whose sum is σ = 4373415962. Its totient is φ = 4373415960.

The previous prime is 4373415931. The next prime is 4373415967. The reversal of 4373415961 is 1695143734.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2224537225 + 2148878736 = 47165^2 + 46356^2 .

It is a cyclic number.

It is not a de Polignac number, because 4373415961 - 2²⁵ = 4339861529 is a prime.

It is not a weakly prime, because it can be changed into another prime (4373415967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2186707980 + 2186707981.

It is an arithmetic number, because the mean of its divisors is an integer number (2186707981).

Almost surely, 2^4373415961 is an apocalyptic number.

It is an amenable number.

4373415961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4373415961 is an equidigital number, since it uses as much as digits as its factorization.

4373415961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 4373415961 is about 66131.8074832376. The cubic root of 4373415961 is about 1635.3357409198.

It can be divided in two parts, 43734 and 15961, that added together give a palindrome (59695).

The spelling of 4373415961 in words is "four billion, three hundred seventy-three million, four hundred fifteen thousand, nine hundred sixty-one".