300402303450030 has 128 divisors (see below), whose sum is σ = 801665072755200. Its totient is φ = 80048065542912.

The previous prime is 300402303449977. The next prime is 300402303450049. The reversal of 300402303450030 is 30054303204003.

It is a happy number.

300402303450030 is a `hidden beast` number, since 30 + 0 + 40 + 2 + 30 + 34 + 500 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 300402303449976 and 300402303450003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4724983602 + ... + 4725047178.

It is an arithmetic number, because the mean of its divisors is an integer number (6263008380900).

Almost surely, 2^{300402303450030} is an apocalyptic number.

300402303450030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

300402303450030 is an abundant number, since it is smaller than the sum of its proper divisors (501262769305170).

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

300402303450030 is a wasteful number, since it uses less digits than its factorization.

300402303450030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76255 (or 76249 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 300402303450030 its reverse (30054303204003), we get a palindrome (330456606654033).

The spelling of 300402303450030 in words is "three hundred trillion, four hundred two billion, three hundred three million, four hundred fifty thousand, thirty".