11402442404430 has 128 divisors (see below), whose sum is σ = 35601889222656. Its totient is φ = 2266323945600.

The previous prime is 11402442404411. The next prime is 11402442404447. The reversal of 11402442404430 is 3440424420411.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 11402442404391 and 11402442404400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107253876 + ... + 107360135.

It is an arithmetic number, because the mean of its divisors is an integer number (278139759552).

Almost surely, 2^{11402442404430} is an apocalyptic number.

11402442404430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11402442404430 is an abundant number, since it is smaller than the sum of its proper divisors (24199446818226).

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

11402442404430 is a wasteful number, since it uses less digits than its factorization.

11402442404430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214614062.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 11402442404430 its reverse (3440424420411), we get a palindrome (14842866824841).

The spelling of 11402442404430 in words is "eleven trillion, four hundred two billion, four hundred forty-two million, four hundred four thousand, four hundred thirty".