11435204025440 has 96 divisors (see below), whose sum is σ = 30805197907680. Its totient is φ = 3973862744064.

The previous prime is 11435204025383. The next prime is 11435204025467. The reversal of 11435204025440 is 4452040253411.

It is a happy number.

It is a super-2 number, since 2×11435204025440² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11435204025440.

It is a congruent number.

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, 161661530 + ... + 161732249.

It is an arithmetic number, because the mean of its divisors is an integer number (320887478205).

Almost surely, 2^{11435204025440} is an apocalyptic number.

11435204025440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11435204025440 is an abundant number, since it is smaller than the sum of its proper divisors (19369993882240).

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

11435204025440 is a wasteful number, since it uses less digits than its factorization.

11435204025440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323393824 (or 323393816 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 11435204025440 its reverse (4452040253411), we get a palindrome (15887244278851).

The spelling of 11435204025440 in words is "eleven trillion, four hundred thirty-five billion, two hundred four million, twenty-five thousand, four hundred forty".