146969113558 has 32 divisors (see below), whose sum is σ = 234969530400. Its totient is φ = 68704771584.

The previous prime is 146969113547. The next prime is 146969113589. The reversal of 146969113558 is 855311969641.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 3150508 + ... + 3196816.

It is an arithmetic number, because the mean of its divisors is an integer number (7342797825).

Almost surely, 2^146969113558 is an apocalyptic number.

146969113558 is a deficient number, since it is larger than the sum of its proper divisors (88000416842).

146969113558 is a wasteful number, since it uses less digits than its factorization.

146969113558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46944.

The product of its digits is 6998400, while the sum is 58.

The spelling of 146969113558 in words is "one hundred forty-six billion, nine hundred sixty-nine million, one hundred thirteen thousand, five hundred fifty-eight".