146120877047 has 2 divisors, whose sum is σ = 146120877048. Its totient is φ = 146120877046.

The previous prime is 146120877043. The next prime is 146120877061. The reversal of 146120877047 is 740778021641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146120877047 - 2² = 146120877043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146120876992 and 146120877010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146120877043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73060438523 + 73060438524.

It is an arithmetic number, because the mean of its divisors is an integer number (73060438524).

Almost surely, 2^146120877047 is an apocalyptic number.

146120877047 is a deficient number, since it is larger than the sum of its proper divisors (1).

146120877047 is an equidigital number, since it uses as much as digits as its factorization.

146120877047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 526848, while the sum is 47.

Adding to 146120877047 its reverse (740778021641), we get a palindrome (886898898688).

The spelling of 146120877047 in words is "one hundred forty-six billion, one hundred twenty million, eight hundred seventy-seven thousand, forty-seven".