146303013413 has 4 divisors (see below), whose sum is σ = 151347944940. Its totient is φ = 141258081888.

The previous prime is 146303013403. The next prime is 146303013443. The reversal of 146303013413 is 314310303641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314310303641 = 137 ⋅2294235793.

It can be written as a sum of positive squares in 2 ways, for example, as 106454070529 + 39848942884 = 326273^2 + 199622^2 .

It is a cyclic number.

It is not a de Polignac number, because 146303013413 - 2¹² = 146303009317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 5044931497 = 146303013413 / (1 + 4 + 6 + 3 + 0 + 3 + 0 + 1 + 3 + 4 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146303013403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522465720 + ... + 2522465777.

It is an arithmetic number, because the mean of its divisors is an integer number (37836986235).

Almost surely, 2^146303013413 is an apocalyptic number.

It is an amenable number.

146303013413 is a deficient number, since it is larger than the sum of its proper divisors (5044931527).

146303013413 is an equidigital number, since it uses as much as digits as its factorization.

146303013413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044931526.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 146303013413 in words is "one hundred forty-six billion, three hundred three million, thirteen thousand, four hundred thirteen".