30643110427194 has 80 divisors (see below), whose sum is σ = 72704012216616. Its totient is φ = 9613296000000.

The previous prime is 30643110427187. The next prime is 30643110427219. The reversal of 30643110427194 is 49172401134603.

It is a happy number.

30643110427194 is a `hidden beast` number, since 3 + 0 + 6 + 4 + 31 + 1 + 0 + 427 + 194 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28316372043969 + 2326738383225 = 5321313^2 + 1525365^2 .

It is a super-3 number, since 3×30643110427194³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 144095944 + ... + 144308444.

Almost surely, 2^{30643110427194} is an apocalyptic number.

30643110427194 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30643110427194 is an abundant number, since it is smaller than the sum of its proper divisors (42060901789422).

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

30643110427194 is a wasteful number, since it uses less digits than its factorization.

30643110427194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264893 (or 264884 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 30643110427194 in words is "thirty trillion, six hundred forty-three billion, one hundred ten million, four hundred twenty-seven thousand, one hundred ninety-four".