30040002431032 has 64 divisors (see below), whose sum is σ = 64680775315200. Its totient is φ = 12935617367040.

The previous prime is 30040002431029. The next prime is 30040002431077. The reversal of 30040002431032 is 23013420004003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30040002430994 and 30040002431012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94705933 + ... + 95022595.

It is an arithmetic number, because the mean of its divisors is an integer number (1010637114300).

Almost surely, 2^{30040002431032} is an apocalyptic number.

It is an amenable number.

30040002431032 is an abundant number, since it is smaller than the sum of its proper divisors (34640772884168).

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

30040002431032 is a wasteful number, since it uses less digits than its factorization.

30040002431032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373436 (or 373432 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30040002431032 its reverse (23013420004003), we get a palindrome (53053422435035).

The spelling of 30040002431032 in words is "thirty trillion, forty billion, two million, four hundred thirty-one thousand, thirty-two".