1213413412032 has 84 divisors (see below), whose sum is σ = 3490960384080. Its totient is φ = 402967475712.

The previous prime is 1213413412031. The next prime is 1213413412039. The reversal of 1213413412032 is 2302143143121.

1213413412032 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 413 + 41 + 203 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1213413411987 and 1213413412005.

It is not an unprimeable number, because it can be changed into a prime (1213413412031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3760708 + ... + 4070595.

Almost surely, 2^{1213413412032} is an apocalyptic number.

1213413412032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1213413412032 is an abundant number, since it is smaller than the sum of its proper divisors (2277546972048).

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

1213413412032 is a wasteful number, since it uses less digits than its factorization.

1213413412032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831590 (or 7831577 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1213413412032 its reverse (2302143143121), we get a palindrome (3515556555153).

The spelling of 1213413412032 in words is "one trillion, two hundred thirteen billion, four hundred thirteen million, four hundred twelve thousand, thirty-two".