30040312337430 has 64 divisors (see below), whose sum is σ = 76261958023680. Its totient is φ = 7557491310336.

The previous prime is 30040312337381. The next prime is 30040312337459. The reversal of 30040312337430 is 3473321304003.

It is a junction number, because it is equal to n+sod(n) for n = 30040312337391 and 30040312337400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298146100 + ... + 298246839.

It is an arithmetic number, because the mean of its divisors is an integer number (1191593094120).

Almost surely, 2^{30040312337430} is an apocalyptic number.

30040312337430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30040312337430 is an abundant number, since it is smaller than the sum of its proper divisors (46221645686250).

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

30040312337430 is a wasteful number, since it uses less digits than its factorization.

30040312337430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596393045.

The product of its (nonzero) digits is 54432, while the sum is 33.

The spelling of 30040312337430 in words is "thirty trillion, forty billion, three hundred twelve million, three hundred thirty-seven thousand, four hundred thirty".