2130003242432 has 56 divisors (see below), whose sum is σ = 4552220071056. Its totient is φ = 983000199168.

The previous prime is 2130003242387. The next prime is 2130003242501. The reversal of 2130003242432 is 2342423000312.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11101103 + ... + 11291345.

It is an arithmetic number, because the mean of its divisors is an integer number (81289644126).

Almost surely, 2^{2130003242432} is an apocalyptic number.

It is an amenable number.

2130003242432 is an abundant number, since it is smaller than the sum of its proper divisors (2422216828624).

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

2130003242432 is a wasteful number, since it uses less digits than its factorization.

2130003242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203725 (or 203715 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2130003242432 its reverse (2342423000312), we get a palindrome (4472426242744).

The spelling of 2130003242432 in words is "two trillion, one hundred thirty billion, three million, two hundred forty-two thousand, four hundred thirty-two".