146700121236 has 48 divisors (see below), whose sum is σ = 343850559360. Its totient is φ = 48678727680.

The previous prime is 146700121231. The next prime is 146700121277. The reversal of 146700121236 is 632121007641.

146700121236 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146700121197 and 146700121206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146700121231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9156745 + ... + 9172751.

It is an arithmetic number, because the mean of its divisors is an integer number (7163553320).

Almost surely, 2^146700121236 is an apocalyptic number.

It is an amenable number.

146700121236 is an abundant number, since it is smaller than the sum of its proper divisors (197150438124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146700121236 is a wasteful number, since it uses less digits than its factorization.

146700121236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19424 (or 19422 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 146700121236 its reverse (632121007641), we get a palindrome (778821128877).

The spelling of 146700121236 in words is "one hundred forty-six billion, seven hundred million, one hundred twenty-one thousand, two hundred thirty-six".