30212420893260 has 96 divisors (see below), whose sum is σ = 84685784601600. Its totient is φ = 8047982055168.

The previous prime is 30212420893217. The next prime is 30212420893267. The reversal of 30212420893260 is 6239802421203.

It is not an unprimeable number, because it can be changed into a prime (30212420893267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270182841 + ... + 270294639.

It is an arithmetic number, because the mean of its divisors is an integer number (882143589600).

Almost surely, 2^{30212420893260} is an apocalyptic number.

30212420893260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30212420893260 is an abundant number, since it is smaller than the sum of its proper divisors (54473363708340).

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

30212420893260 is a wasteful number, since it uses less digits than its factorization.

30212420893260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116615 (or 116613 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 30212420893260 in words is "thirty trillion, two hundred twelve billion, four hundred twenty million, eight hundred ninety-three thousand, two hundred sixty".