47406240023 has 2 divisors, whose sum is σ = 47406240024. Its totient is φ = 47406240022.

The previous prime is 47406239981. The next prime is 47406240029. The reversal of 47406240023 is 32004260474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47406240023 - 2²⁰ = 47405191447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47406240029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23703120011 + 23703120012.

It is an arithmetic number, because the mean of its divisors is an integer number (23703120012).

Almost surely, 2^47406240023 is an apocalyptic number.

47406240023 is a deficient number, since it is larger than the sum of its proper divisors (1).

47406240023 is an equidigital number, since it uses as much as digits as its factorization.

47406240023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 47406240023 in words is "forty-seven billion, four hundred six million, two hundred forty thousand, twenty-three".