11353155105420 has 144 divisors (see below), whose sum is σ = 36467440839648. Its totient is φ = 2849124096000.

The previous prime is 11353155105359. The next prime is 11353155105473. The reversal of 11353155105420 is 2450155135311.

11353155105420 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 31 + 551 + 0 + 54 + 20 = 666.

11353155105420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11353155105420² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30128170 + ... + 30502670.

It is an arithmetic number, because the mean of its divisors is an integer number (253246116942).

Almost surely, 2^{11353155105420} is an apocalyptic number.

11353155105420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11353155105420 is an abundant number, since it is smaller than the sum of its proper divisors (25114285734228).

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

11353155105420 is a wasteful number, since it uses less digits than its factorization.

11353155105420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384440 (or 384435 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 11353155105420 in words is "eleven trillion, three hundred fifty-three billion, one hundred fifty-five million, one hundred five thousand, four hundred twenty".