67036740067 has 16 divisors (see below), whose sum is σ = 77469914592. Its totient is φ = 57330155520.

The previous prime is 67036740059. The next prime is 67036740107. The reversal of 67036740067 is 76004763076.

It is a happy number.

It is not a de Polignac number, because 67036740067 - 2³ = 67036740059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67036739999 and 67036740026.

It is not an unprimeable number, because it can be changed into a prime (67036740167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310303 + ... + 479959.

It is an arithmetic number, because the mean of its divisors is an integer number (4841869662).

Almost surely, 2^67036740067 is an apocalyptic number.

67036740067 is a deficient number, since it is larger than the sum of its proper divisors (10433174525).

67036740067 is a wasteful number, since it uses less digits than its factorization.

67036740067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171798.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 67036740067 in words is "sixty-seven billion, thirty-six million, seven hundred forty thousand, sixty-seven".