146801377047 has 32 divisors (see below), whose sum is σ = 214457967360. Its totient is φ = 88769399040.

The previous prime is 146801377039. The next prime is 146801377067. The reversal of 146801377047 is 740773108641.

146801377047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146801377047 - 2³ = 146801377039 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 146801376987 and 146801377005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146801377067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5788168 + ... + 5813474.

It is an arithmetic number, because the mean of its divisors is an integer number (6701811480).

Almost surely, 2^146801377047 is an apocalyptic number.

146801377047 is a deficient number, since it is larger than the sum of its proper divisors (67656590313).

146801377047 is a wasteful number, since it uses less digits than its factorization.

146801377047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27903.

The product of its (nonzero) digits is 790272, while the sum is 48.

The spelling of 146801377047 in words is "one hundred forty-six billion, eight hundred one million, three hundred seventy-seven thousand, forty-seven".