23401452003132 has 48 divisors (see below), whose sum is σ = 62817142717952. Its totient is φ = 6641850139200.

The previous prime is 23401452003119. The next prime is 23401452003133. The reversal of 23401452003132 is 23130025410432.

It is a self number, because there is not a number n which added to its sum of digits gives 23401452003132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23401452003133) 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, 922466503 + ... + 922491870.

Almost surely, 2^{23401452003132} is an apocalyptic number.

It is an amenable number.

23401452003132 is an abundant number, since it is smaller than the sum of its proper divisors (39415690714820).

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

23401452003132 is a wasteful number, since it uses less digits than its factorization.

23401452003132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844958538 (or 1844958536 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 23401452003132 its reverse (23130025410432), we get a palindrome (46531477413564).

The spelling of 23401452003132 in words is "twenty-three trillion, four hundred one billion, four hundred fifty-two million, three thousand, one hundred thirty-two".