146318434475 has 12 divisors (see below), whose sum is σ = 183196365456. Its totient is φ = 115918291680.

The previous prime is 146318434447. The next prime is 146318434523. The reversal of 146318434475 is 574434813641.

It is not a de Polignac number, because 146318434475 - 2⁶ = 146318434411 is a prime.

It is a super-3 number, since 3×146318434475³ (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28408772 + ... + 28413921.

It is an arithmetic number, because the mean of its divisors is an integer number (15266363788).

Almost surely, 2^146318434475 is an apocalyptic number.

146318434475 is a deficient number, since it is larger than the sum of its proper divisors (36877930981).

146318434475 is a wasteful number, since it uses less digits than its factorization.

146318434475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56822806 (or 56822801 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 50.

The spelling of 146318434475 in words is "one hundred forty-six billion, three hundred eighteen million, four hundred thirty-four thousand, four hundred seventy-five".