146113394015 has 4 divisors (see below), whose sum is σ = 175336072824. Its totient is φ = 116890715208.

The previous prime is 146113393991. The next prime is 146113394047. The reversal of 146113394015 is 510493311641.

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 146113394015 - 2²² = 146109199711 is a prime.

It is a super-4 number, since 4×146113394015⁴ (a number of 46 digits) contains 4444 as substring.

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 146113394015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14611339397 + ... + 14611339406.

It is an arithmetic number, because the mean of its divisors is an integer number (43834018206).

Almost surely, 2^146113394015 is an apocalyptic number.

146113394015 is a deficient number, since it is larger than the sum of its proper divisors (29222678809).

146113394015 is an equidigital number, since it uses as much as digits as its factorization.

146113394015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29222678808.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 146113394015 in words is "one hundred forty-six billion, one hundred thirteen million, three hundred ninety-four thousand, fifteen".