30564345041402 has 4 divisors (see below), whose sum is σ = 45846517562106. Its totient is φ = 15282172520700.

The previous prime is 30564345041371. The next prime is 30564345041407. The reversal of 30564345041402 is 20414054346503.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28070721908761 + 2493623132641 = 5298181^2 + 1579121^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30564345041402.

It is not an unprimeable number, because it can be changed into a prime (30564345041407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7641086260349 + ... + 7641086260352.

Almost surely, 2^{30564345041402} is an apocalyptic number.

30564345041402 is a deficient number, since it is larger than the sum of its proper divisors (15282172520704).

30564345041402 is a wasteful number, since it uses less digits than its factorization.

30564345041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15282172520703.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 30564345041402 its reverse (20414054346503), we get a palindrome (50978399387905).

The spelling of 30564345041402 in words is "thirty trillion, five hundred sixty-four billion, three hundred forty-five million, forty-one thousand, four hundred two".