30000492043146 has 24 divisors (see below), whose sum is σ = 66227501304900. Its totient is φ = 9811481674176.

The previous prime is 30000492043127. The next prime is 30000492043147. The reversal of 30000492043146 is 64134029400003.

It is a happy number.

30000492043146 is a `hidden beast` number, since 300 + 0 + 0 + 4 + 9 + 204 + 3 + 146 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 29435627062521 + 564864980625 = 5425461^2 + 751575^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30000492043146.

It is not an unprimeable number, because it can be changed into a prime (30000492043147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15723527371 + ... + 15723529278.

Almost surely, 2^{30000492043146} is an apocalyptic number.

30000492043146 is an abundant number, since it is smaller than the sum of its proper divisors (36227009261754).

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

30000492043146 is a wasteful number, since it uses less digits than its factorization.

30000492043146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31447056710 (or 31447056707 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 30000492043146 in words is "thirty trillion, four hundred ninety-two million, forty-three thousand, one hundred forty-six".