11460221929 has 16 divisors (see below), whose sum is σ = 12498998400. Its totient is φ = 10444081536.

The previous prime is 11460221921. The next prime is 11460221933. The reversal of 11460221929 is 92912206411.

It is a cyclic number.

It is not a de Polignac number, because 11460221929 - 2³ = 11460221921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11460221921) 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, 2197477 + ... + 2202685.

It is an arithmetic number, because the mean of its divisors is an integer number (781187400).

Almost surely, 2^11460221929 is an apocalyptic number.

It is an amenable number.

11460221929 is a deficient number, since it is larger than the sum of its proper divisors (1038776471).

11460221929 is a wasteful number, since it uses less digits than its factorization.

11460221929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7344.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 11460221929 in words is "eleven billion, four hundred sixty million, two hundred twenty-one thousand, nine hundred twenty-nine".