23430011443032 has 64 divisors (see below), whose sum is σ = 59021031127680. Its totient is φ = 7750572461312.

The previous prime is 23430011443009. The next prime is 23430011443039. The reversal of 23430011443032 is 23034411003432.

It is a happy number.

It is a super-2 number, since 2×23430011443032² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23430011443039) 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, 9419083 + ... + 11643845.

It is an arithmetic number, because the mean of its divisors is an integer number (922203611370).

Almost surely, 2^{23430011443032} is an apocalyptic number.

It is an amenable number.

23430011443032 is an abundant number, since it is smaller than the sum of its proper divisors (35591019684648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23430011443032 is a wasteful number, since it uses less digits than its factorization.

23430011443032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228112 (or 2228108 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 23430011443032 its reverse (23034411003432), we get a palindrome (46464422446464).

The spelling of 23430011443032 in words is "twenty-three trillion, four hundred thirty billion, eleven million, four hundred forty-three thousand, thirty-two".