146306141566051 has 4 divisors (see below), whose sum is σ = 148785906677400. Its totient is φ = 143826376454704.

The previous prime is 146306141566049. The next prime is 146306141566097. The reversal of 146306141566051 is 150665141603641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146306141566051 - 2¹ = 146306141566049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146306141565986 and 146306141566004.

It is not an unprimeable number, because it can be changed into a prime (146306141563051) 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 3 ways as a sum of consecutive naturals, for example, 1239882555586 + ... + 1239882555703.

It is an arithmetic number, because the mean of its divisors is an integer number (37196476669350).

Almost surely, 2^{146306141566051} is an apocalyptic number.

146306141566051 is a deficient number, since it is larger than the sum of its proper divisors (2479765111349).

146306141566051 is an equidigital number, since it uses as much as digits as its factorization.

146306141566051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479765111348.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 146306141566051 in words is "one hundred forty-six trillion, three hundred six billion, one hundred forty-one million, five hundred sixty-six thousand, fifty-one".