30520134022514 has 4 divisors (see below), whose sum is σ = 45780201033774. Its totient is φ = 15260067011256.

The previous prime is 30520134022439. The next prime is 30520134022519. The reversal of 30520134022514 is 41522043102503.

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., 23362074565489 + 7158059457025 = 4833433^2 + 2675455^2 .

It is not an unprimeable number, because it can be changed into a prime (30520134022519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7630033505627 + ... + 7630033505630.

Almost surely, 2^{30520134022514} is an apocalyptic number.

30520134022514 is a deficient number, since it is larger than the sum of its proper divisors (15260067011260).

30520134022514 is a wasteful number, since it uses less digits than its factorization.

30520134022514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15260067011259.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 30520134022514 in words is "thirty trillion, five hundred twenty billion, one hundred thirty-four million, twenty-two thousand, five hundred fourteen".