47374433401 has 2 divisors, whose sum is σ = 47374433402. Its totient is φ = 47374433400.

The previous prime is 47374433383. The next prime is 47374433413. The reversal of 47374433401 is 10433447374.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28594471801 + 18779961600 = 169099^2 + 137040^2 .

It is a cyclic number.

It is not a de Polignac number, because 47374433401 - 2⁵ = 47374433369 is a prime.

It is not a weakly prime, because it can be changed into another prime (47374433501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23687216700 + 23687216701.

It is an arithmetic number, because the mean of its divisors is an integer number (23687216701).

Almost surely, 2^47374433401 is an apocalyptic number.

It is an amenable number.

47374433401 is a deficient number, since it is larger than the sum of its proper divisors (1).

47374433401 is an equidigital number, since it uses as much as digits as its factorization.

47374433401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 47374433401 in words is "forty-seven billion, three hundred seventy-four million, four hundred thirty-three thousand, four hundred one".