30046136126 has 4 divisors (see below), whose sum is σ = 45069204192. Its totient is φ = 15023068062.

The previous prime is 30046136117. The next prime is 30046136143. The reversal of 30046136126 is 62163164003.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×30046136126² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30046136092 and 30046136101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7511534030 + ... + 7511534033.

It is an arithmetic number, because the mean of its divisors is an integer number (11267301048).

Almost surely, 2^30046136126 is an apocalyptic number.

30046136126 is a deficient number, since it is larger than the sum of its proper divisors (15023068066).

30046136126 is a wasteful number, since it uses less digits than its factorization.

30046136126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15023068065.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 30046136126 in words is "thirty billion, forty-six million, one hundred thirty-six thousand, one hundred twenty-six".