11461532423 has 8 divisors (see below), whose sum is σ = 12508131216. Its totient is φ = 10415707200.

The previous prime is 11461532417. The next prime is 11461532429. The reversal of 11461532423 is 32423516411.

It is an interprime number because it is at equal distance from previous prime (11461532417) and next prime (11461532429).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11461532423 - 2⁶ = 11461532359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11461532423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461532429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162188 + ... + 221873.

It is an arithmetic number, because the mean of its divisors is an integer number (1563516402).

Almost surely, 2^11461532423 is an apocalyptic number.

11461532423 is a deficient number, since it is larger than the sum of its proper divisors (1046598793).

11461532423 is a wasteful number, since it uses less digits than its factorization.

11461532423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386785.

The product of its digits is 17280, while the sum is 32.

The spelling of 11461532423 in words is "eleven billion, four hundred sixty-one million, five hundred thirty-two thousand, four hundred twenty-three".