11210434340454 has 24 divisors (see below), whose sum is σ = 24289397399592. Its totient is φ = 3736792524480.

The previous prime is 11210434340407. The next prime is 11210434340503. The reversal of 11210434340454 is 45404343401211.

It is a happy number.

11210434340454 is a `hidden beast` number, since 1 + 1 + 210 + 4 + 3 + 434 + 0 + 4 + 5 + 4 = 666.

It is a super-2 number, since 2×11210434340454² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2339422 + ... + 5281454.

It is an arithmetic number, because the mean of its divisors is an integer number (1012058224983).

Almost surely, 2^{11210434340454} is an apocalyptic number.

11210434340454 is an abundant number, since it is smaller than the sum of its proper divisors (13078963059138).

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

11210434340454 is a wasteful number, since it uses less digits than its factorization.

11210434340454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153732 (or 3153729 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 11210434340454 its reverse (45404343401211), we get a palindrome (56614777741665).

The spelling of 11210434340454 in words is "eleven trillion, two hundred ten billion, four hundred thirty-four million, three hundred forty thousand, four hundred fifty-four".