11401232343 has 8 divisors (see below), whose sum is σ = 15202401648. Its totient is φ = 7600442304.

The previous prime is 11401232309. The next prime is 11401232369. The reversal of 11401232343 is 34323210411.

It is a happy number.

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

It is not a de Polignac number, because 11401232343 - 2⁶ = 11401232279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401232743) 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, 15096 + ... + 151757.

It is an arithmetic number, because the mean of its divisors is an integer number (1900300206).

Almost surely, 2^11401232343 is an apocalyptic number.

11401232343 is a deficient number, since it is larger than the sum of its proper divisors (3801169305).

11401232343 is a wasteful number, since it uses less digits than its factorization.

11401232343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189633.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11401232343 its reverse (34323210411), we get a palindrome (45724442754).

The spelling of 11401232343 in words is "eleven billion, four hundred one million, two hundred thirty-two thousand, three hundred forty-three".