146120877899 has 8 divisors (see below), whose sum is σ = 154540418880. Its totient is φ = 137774233800.

The previous prime is 146120877863. The next prime is 146120877901. The reversal of 146120877899 is 998778021641.

It is a happy number.

146120877899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 146120877899 - 2³⁶ = 77401401163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146120874899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18220097 + ... + 18228114.

It is an arithmetic number, because the mean of its divisors is an integer number (19317552360).

Almost surely, 2^146120877899 is an apocalyptic number.

146120877899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

146120877899 is a deficient number, since it is larger than the sum of its proper divisors (8419540981).

146120877899 is a wasteful number, since it uses less digits than its factorization.

146120877899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36448441.

The product of its (nonzero) digits is 12192768, while the sum is 62.

The spelling of 146120877899 in words is "one hundred forty-six billion, one hundred twenty million, eight hundred seventy-seven thousand, eight hundred ninety-nine".