42116434024136 has 16 divisors (see below), whose sum is σ = 78970573849500. Its totient is φ = 21057614330944.

The previous prime is 42116434024081. The next prime is 42116434024153. The reversal of 42116434024136 is 63142043461124.

It can be written as a sum of positive squares in 2 ways, for example, as 31690031772100 + 10426402252036 = 5629390^2 + 3228994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42116434024093 and 42116434024102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75038075 + ... + 75597258.

Almost surely, 2^{42116434024136} is an apocalyptic number.

It is an amenable number.

42116434024136 is a deficient number, since it is larger than the sum of its proper divisors (36854139825364).

42116434024136 is a wasteful number, since it uses less digits than its factorization.

42116434024136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150670288 (or 150670284 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 42116434024136 in words is "forty-two trillion, one hundred sixteen billion, four hundred thirty-four million, twenty-four thousand, one hundred thirty-six".