30403215402034 has 16 divisors (see below), whose sum is σ = 49175932488480. Its totient is φ = 14050266423840.

The previous prime is 30403215402031. The next prime is 30403215402037. The reversal of 30403215402034 is 43020451230403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30403215402031) and next prime (30403215402037).

It is a junction number, because it is equal to n+sod(n) for n = 30403215401987 and 30403215402005.

It is not an unprimeable number, because it can be changed into a prime (30403215402031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9757127904 + ... + 9757131019.

It is an arithmetic number, because the mean of its divisors is an integer number (3073495780530).

Almost surely, 2^{30403215402034} is an apocalyptic number.

30403215402034 is a deficient number, since it is larger than the sum of its proper divisors (18772717086446).

30403215402034 is a wasteful number, since it uses less digits than its factorization.

30403215402034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19514258985.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 30403215402034 its reverse (43020451230403), we get a palindrome (73423666632437).

The spelling of 30403215402034 in words is "thirty trillion, four hundred three billion, two hundred fifteen million, four hundred two thousand, thirty-four".