30431042010 has 64 divisors (see below), whose sum is σ = 85420483200. Its totient is φ = 7687840896.

The previous prime is 30431041987. The next prime is 30431042011. The reversal of 30431042010 is 1024013403.

30431042010 is a `hidden beast` number, since 30 + 431 + 0 + 4 + 201 + 0 = 666.

30431042010 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30431042011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2960859 + ... + 2971118.

It is an arithmetic number, because the mean of its divisors is an integer number (1334695050).

Almost surely, 2^30431042010 is an apocalyptic number.

30431042010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30431042010 is an abundant number, since it is smaller than the sum of its proper divisors (54989441190).

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

30431042010 is a wasteful number, since it uses less digits than its factorization.

30431042010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932012 (or 5932006 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30431042010 its reverse (1024013403), we get a palindrome (31455055413).

The spelling of 30431042010 in words is "thirty billion, four hundred thirty-one million, forty-two thousand, ten".