1653353434112 has 22 divisors (see below), whose sum is σ = 3305092267308. Its totient is φ = 826676716544.

The previous prime is 1653353434087. The next prime is 1653353434189. The reversal of 1653353434112 is 2114343533561.

It is a self number, because there is not a number n which added to its sum of digits gives 1653353434112.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807300458 + ... + 807302505.

Almost surely, 2^{1653353434112} is an apocalyptic number.

It is an amenable number.

1653353434112 is a deficient number, since it is larger than the sum of its proper divisors (1651738833196).

1653353434112 is an equidigital number, since it uses as much as digits as its factorization.

1653353434112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614602983 (or 1614602965 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

Adding to 1653353434112 its reverse (2114343533561), we get a palindrome (3767696967673).

The spelling of 1653353434112 in words is "one trillion, six hundred fifty-three billion, three hundred fifty-three million, four hundred thirty-four thousand, one hundred twelve".