11456124101420 has 24 divisors (see below), whose sum is σ = 24058487968704. Its totient is φ = 4582330144256.

The previous prime is 11456124101399. The next prime is 11456124101453. The reversal of 11456124101420 is 2410142165411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680357 + ... + 8218236.

It is an arithmetic number, because the mean of its divisors is an integer number (1002436998696).

Almost surely, 2^{11456124101420} is an apocalyptic number.

11456124101420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11456124101420 is an abundant number, since it is smaller than the sum of its proper divisors (12602363867284).

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

11456124101420 is a wasteful number, since it uses less digits than its factorization.

11456124101420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937049 (or 14937047 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

Adding to 11456124101420 its reverse (2410142165411), we get a palindrome (13866266266831).

The spelling of 11456124101420 in words is "eleven trillion, four hundred fifty-six billion, one hundred twenty-four million, one hundred one thousand, four hundred twenty".