42136267707 has 48 divisors (see below), whose sum is σ = 63457992000. Its totient is φ = 26924302080.

The previous prime is 42136267703. The next prime is 42136267709. The reversal of 42136267707 is 70776263124.

42136267707 is a `hidden beast` number, since 4 + 2 + 13 + 626 + 7 + 7 + 0 + 7 = 666.

It is not a de Polignac number, because 42136267707 - 2² = 42136267703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42136267703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4330594 + ... + 4340312.

It is an arithmetic number, because the mean of its divisors is an integer number (1322041500).

Almost surely, 2^42136267707 is an apocalyptic number.

42136267707 is a deficient number, since it is larger than the sum of its proper divisors (21321724293).

42136267707 is a wasteful number, since it uses less digits than its factorization.

42136267707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9988 (or 9985 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 42136267707 in words is "forty-two billion, one hundred thirty-six million, two hundred sixty-seven thousand, seven hundred seven".