67050145308 has 24 divisors (see below), whose sum is σ = 158335285248. Its totient is φ = 22080770416.

The previous prime is 67050145301. The next prime is 67050145321. The reversal of 67050145308 is 80354105076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67050145301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33658716 + ... + 33660707.

It is an arithmetic number, because the mean of its divisors is an integer number (6597303552).

Almost surely, 2^67050145308 is an apocalyptic number.

It is an amenable number.

67050145308 is an abundant number, since it is smaller than the sum of its proper divisors (91285139940).

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

67050145308 is a wasteful number, since it uses less digits than its factorization.

67050145308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67319513 (or 67319511 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 67050145308 in words is "sixty-seven billion, fifty million, one hundred forty-five thousand, three hundred eight".