146120479906 has 16 divisors (see below), whose sum is σ = 232131996000. Its totient is φ = 68790329568.

The previous prime is 146120479903. The next prime is 146120479909. The reversal of 146120479906 is 609974021641.

It is an interprime number because it is at equal distance from previous prime (146120479903) and next prime (146120479909).

It is a self number, because there is not a number n which added to its sum of digits gives 146120479906.

It is not an unprimeable number, because it can be changed into a prime (146120479903) 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, 11789131 + ... + 11801518.

It is an arithmetic number, because the mean of its divisors is an integer number (14508249750).

Almost surely, 2^146120479906 is an apocalyptic number.

146120479906 is a deficient number, since it is larger than the sum of its proper divisors (86011516094).

146120479906 is a wasteful number, since it uses less digits than its factorization.

146120479906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23590833.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 146120479906 in words is "one hundred forty-six billion, one hundred twenty million, four hundred seventy-nine thousand, nine hundred six".