11134001461521 has 16 divisors (see below), whose sum is σ = 15299860378880. Its totient is φ = 7197888836880.

The previous prime is 11134001461501. The next prime is 11134001461543. The reversal of 11134001461521 is 12516410043111.

It is not a de Polignac number, because 11134001461521 - 2⁵ = 11134001461489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134001461501) 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, 310450015 + ... + 310485876.

It is an arithmetic number, because the mean of its divisors is an integer number (956241273680).

Almost surely, 2^{11134001461521} is an apocalyptic number.

It is an amenable number.

11134001461521 is a deficient number, since it is larger than the sum of its proper divisors (4165858917359).

11134001461521 is a wasteful number, since it uses less digits than its factorization.

11134001461521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620936076.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 11134001461521 in words is "eleven trillion, one hundred thirty-four billion, one million, four hundred sixty-one thousand, five hundred twenty-one".