11424256400501 has 16 divisors (see below), whose sum is σ = 13366934152704. Its totient is φ = 9559477784304.

The previous prime is 11424256400449. The next prime is 11424256400639. The reversal of 11424256400501 is 10500465242411.

It is not a de Polignac number, because 11424256400501 - 2¹⁸ = 11424256138357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424256400101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9377315 + ... + 10525328.

It is an arithmetic number, because the mean of its divisors is an integer number (835433384544).

Almost surely, 2^{11424256400501} is an apocalyptic number.

It is an amenable number.

11424256400501 is a deficient number, since it is larger than the sum of its proper divisors (1942677752203).

11424256400501 is a wasteful number, since it uses less digits than its factorization.

11424256400501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19904600.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 11424256400501 in words is "eleven trillion, four hundred twenty-four billion, two hundred fifty-six million, four hundred thousand, five hundred one".