30228690496 has 63 divisors (see below), whose sum is σ = 60861527883. Its totient is φ = 14896667520.

The previous prime is 30228690463. The next prime is 30228690511. The reversal of 30228690496 is 69409682203.

It is a happy number.

The square root of 30228690496 is 173864.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 143263831 + ... + 143264041.

Almost surely, 2^30228690496 is an apocalyptic number.

30228690496 is the 173864-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30228690496

30228690496 is an abundant number, since it is smaller than the sum of its proper divisors (30632837387).

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

30228690496 is an frugal number, since it uses more digits than its factorization.

30228690496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

Multiplying 30228690496 by its sum of digits (49), we get a square (1481205834304 = 1217048²).

The spelling of 30228690496 in words is "thirty billion, two hundred twenty-eight million, six hundred ninety thousand, four hundred ninety-six".