146045615243 has 8 divisors (see below), whose sum is σ = 159332525040. Its totient is φ = 132760378080.

The previous prime is 146045615237. The next prime is 146045615323. The reversal of 146045615243 is 342516540641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146045615243 - 2¹⁴ = 146045598859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146045615243.

It is not an unprimeable number, because it can be changed into a prime (146045615543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231980 + ... + 588137.

It is an arithmetic number, because the mean of its divisors is an integer number (19916565630).

Almost surely, 2^146045615243 is an apocalyptic number.

146045615243 is a deficient number, since it is larger than the sum of its proper divisors (13286909797).

146045615243 is a wasteful number, since it uses less digits than its factorization.

146045615243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836317.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 146045615243 in words is "one hundred forty-six billion, forty-five million, six hundred fifteen thousand, two hundred forty-three".