1234411133240 has 32 divisors (see below), whose sum is σ = 2777540760000. Its totient is φ = 493743882624.

The previous prime is 1234411133191. The next prime is 1234411133273. The reversal of 1234411133240 is 423311144321.

It is a super-2 number, since 2×1234411133240² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348161 + ... + 1609359.

It is an arithmetic number, because the mean of its divisors is an integer number (86798148750).

Almost surely, 2^{1234411133240} is an apocalyptic number.

1234411133240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234411133240 is an abundant number, since it is smaller than the sum of its proper divisors (1543129626760).

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

1234411133240 is a wasteful number, since it uses less digits than its factorization.

1234411133240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285679 (or 1285675 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1234411133240 its reverse (423311144321), we get a palindrome (1657722277561).

The spelling of 1234411133240 in words is "one trillion, two hundred thirty-four billion, four hundred eleven million, one hundred thirty-three thousand, two hundred forty".