146574071047 has 2 divisors, whose sum is σ = 146574071048. Its totient is φ = 146574071046.

The previous prime is 146574071027. The next prime is 146574071053. The reversal of 146574071047 is 740170475641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146574071047 - 2⁷ = 146574070919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146574070988 and 146574071006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146574071027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73287035523 + 73287035524.

It is an arithmetic number, because the mean of its divisors is an integer number (73287035524).

Almost surely, 2^146574071047 is an apocalyptic number.

146574071047 is a deficient number, since it is larger than the sum of its proper divisors (1).

146574071047 is an equidigital number, since it uses as much as digits as its factorization.

146574071047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 146574071047 in words is "one hundred forty-six billion, five hundred seventy-four million, seventy-one thousand, forty-seven".