30403321023074 has 16 divisors (see below), whose sum is σ = 48452636489400. Its totient is φ = 14280777068544.

The previous prime is 30403321023073. The next prime is 30403321023109. The reversal of 30403321023074 is 47032012330403.

It can be written as a sum of positive squares in 4 ways, for example, as 29885432097049 + 517888926025 = 5466757^2 + 719645^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30403321023074.

It is not an unprimeable number, because it can be changed into a prime (30403321023073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7083716639 + ... + 7083720930.

Almost surely, 2^{30403321023074} is an apocalyptic number.

30403321023074 is a deficient number, since it is larger than the sum of its proper divisors (18049315466326).

30403321023074 is a wasteful number, since it uses less digits than its factorization.

30403321023074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167437637.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 30403321023074 its reverse (47032012330403), we get a palindrome (77435333353477).

The spelling of 30403321023074 in words is "thirty trillion, four hundred three billion, three hundred twenty-one million, twenty-three thousand, seventy-four".