30514420346046 has 64 divisors (see below), whose sum is σ = 75113595798528. Its totient is φ = 8047633160448.

The previous prime is 30514420345999. The next prime is 30514420346077. The reversal of 30514420346046 is 64064302441503.

It is a super-2 number, since 2×30514420346046² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 30514420345989 and 30514420346007.

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, 37454991 + ... + 38261013.

It is an arithmetic number, because the mean of its divisors is an integer number (1173649934352).

Almost surely, 2^{30514420346046} is an apocalyptic number.

30514420346046 is an abundant number, since it is smaller than the sum of its proper divisors (44599175452482).

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

30514420346046 is a wasteful number, since it uses less digits than its factorization.

30514420346046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875385.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 30514420346046 its reverse (64064302441503), we get a palindrome (94578722787549).

The spelling of 30514420346046 in words is "thirty trillion, five hundred fourteen billion, four hundred twenty million, three hundred forty-six thousand, forty-six".