70067667137 has 32 divisors (see below), whose sum is σ = 80783861760. Its totient is φ = 60278400000.

The previous prime is 70067667113. The next prime is 70067667157. The reversal of 70067667137 is 73176676007.

It is not a de Polignac number, because 70067667137 - 2¹⁰ = 70067666113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70067667157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4679012 + ... + 4693962.

It is an arithmetic number, because the mean of its divisors is an integer number (2524495680).

Almost surely, 2^70067667137 is an apocalyptic number.

It is an amenable number.

70067667137 is a deficient number, since it is larger than the sum of its proper divisors (10716194623).

70067667137 is a wasteful number, since it uses less digits than its factorization.

70067667137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15425.

The product of its (nonzero) digits is 1555848, while the sum is 50.

The spelling of 70067667137 in words is "seventy billion, sixty-seven million, six hundred sixty-seven thousand, one hundred thirty-seven".