11010400020424 has 32 divisors (see below), whose sum is σ = 23596157649600. Its totient is φ = 4718254201920.

The previous prime is 11010400020413. The next prime is 11010400020449. The reversal of 11010400020424 is 42402000401011.

It is a super-3 number, since 3×11010400020424³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9634654 + ... + 10716685.

It is an arithmetic number, because the mean of its divisors is an integer number (737379926550).

Almost surely, 2^{11010400020424} is an apocalyptic number.

11010400020424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11010400020424 is an abundant number, since it is smaller than the sum of its proper divisors (12585757629176).

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

11010400020424 is a wasteful number, since it uses less digits than its factorization.

11010400020424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20361013 (or 20361009 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11010400020424 its reverse (42402000401011), we get a palindrome (53412400421435).

The spelling of 11010400020424 in words is "eleven trillion, ten billion, four hundred million, twenty thousand, four hundred twenty-four".