30402412300 has 72 divisors (see below), whose sum is σ = 71100574272. Its totient is φ = 11217216000.

The previous prime is 30402412267. The next prime is 30402412301. The reversal of 30402412300 is 321420403.

It is not an unprimeable number, because it can be changed into a prime (30402412301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1917405 + ... + 1933195.

It is an arithmetic number, because the mean of its divisors is an integer number (987507976).

Almost surely, 2^30402412300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30402412300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35550287136).

30402412300 is an abundant number, since it is smaller than the sum of its proper divisors (40698161972).

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

30402412300 is a wasteful number, since it uses less digits than its factorization.

30402412300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17299 (or 17292 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30402412300 its reverse (321420403), we get a palindrome (30723832703).

The spelling of 30402412300 in words is "thirty billion, four hundred two million, four hundred twelve thousand, three hundred".