20132400001 has 8 divisors (see below), whose sum is σ = 23012456384. Its totient is φ = 17253343440.

The previous prime is 20132399999. The next prime is 20132400017. The reversal of 20132400001 is 10000423102.

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 20132400001 - 2¹ = 20132399999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20135400001) 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, 206295 + ... + 287788.

It is an arithmetic number, because the mean of its divisors is an integer number (2876557048).

Almost surely, 2^20132400001 is an apocalyptic number.

It is an amenable number.

20132400001 is a deficient number, since it is larger than the sum of its proper divisors (2880056383).

20132400001 is an equidigital number, since it uses as much as digits as its factorization.

20132400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499911.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20132400001 its reverse (10000423102), we get a palindrome (30132823103).

The spelling of 20132400001 in words is "twenty billion, one hundred thirty-two million, four hundred thousand, one".