35971144403423 has 2 divisors, whose sum is σ = 35971144403424. Its totient is φ = 35971144403422.

The previous prime is 35971144403419. The next prime is 35971144403477. The reversal of 35971144403423 is 32430444117953.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35971144403423 - 2² = 35971144403419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35971144403023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17985572201711 + 17985572201712.

It is an arithmetic number, because the mean of its divisors is an integer number (17985572201712).

Almost surely, 2^{35971144403423} is an apocalyptic number.

35971144403423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35971144403423 is an equidigital number, since it uses as much as digits as its factorization.

35971144403423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 35971144403423 in words is "thirty-five trillion, nine hundred seventy-one billion, one hundred forty-four million, four hundred three thousand, four hundred twenty-three".