30302414040 has 32 divisors (see below), whose sum is σ = 90907242480. Its totient is φ = 8080643712.

The previous prime is 30302413979. The next prime is 30302414047. The reversal of 30302414040 is 4041420303.

It is a junction number, because it is equal to n+sod(n) for n = 30302413998 and 30302414016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302414047) 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, 126259939 + ... + 126260178.

Almost surely, 2^30302414040 is an apocalyptic number.

30302414040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30302414040 is an abundant number, since it is smaller than the sum of its proper divisors (60604828440).

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

30302414040 is a wasteful number, since it uses less digits than its factorization.

30302414040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252520131 (or 252520127 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30302414040 its reverse (4041420303), we get a palindrome (34343834343).

The spelling of 30302414040 in words is "thirty billion, three hundred two million, four hundred fourteen thousand, forty".