1234553241152 has 112 divisors (see below), whose sum is σ = 3065112886272. Its totient is φ = 479294599680.

The previous prime is 1234553241121. The next prime is 1234553241167. The reversal of 1234553241152 is 2511423554321.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-3 number, since 3×1234553241152³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952013 + ... + 1837235.

Almost surely, 2^{1234553241152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234553241152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532556443136).

1234553241152 is an abundant number, since it is smaller than the sum of its proper divisors (1830559645120).

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

1234553241152 is a wasteful number, since it uses less digits than its factorization.

1234553241152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885536 (or 885526 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

Adding to 1234553241152 its reverse (2511423554321), we get a palindrome (3745976795473).

The spelling of 1234553241152 in words is "one trillion, two hundred thirty-four billion, five hundred fifty-three million, two hundred forty-one thousand, one hundred fifty-two".