30354116040 has 128 divisors (see below), whose sum is σ = 101364048000. Its totient is φ = 8079738624.

The previous prime is 30354116033. The next prime is 30354116041. The reversal of 30354116040 is 4061145303.

30354116040 is a `hidden beast` number, since 3 + 0 + 3 + 54 + 1 + 1 + 604 + 0 = 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 = 30354115995 and 30354116013.

It is not an unprimeable number, because it can be changed into a prime (30354116041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576331 + ... + 626789.

It is an arithmetic number, because the mean of its divisors is an integer number (791906625).

Almost surely, 2^30354116040 is an apocalyptic number.

30354116040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30354116040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50682024000).

30354116040 is an abundant number, since it is smaller than the sum of its proper divisors (71009931960).

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

30354116040 is a wasteful number, since it uses less digits than its factorization.

30354116040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51036 (or 51026 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 30354116040 in words is "thirty billion, three hundred fifty-four million, one hundred sixteen thousand, forty".