67207907145 has 16 divisors (see below), whose sum is σ = 107832193920. Its totient is φ = 35744369664.

The previous prime is 67207907101. The next prime is 67207907147. The reversal of 67207907145 is 54170970276.

It is a happy number.

It is not a de Polignac number, because 67207907145 - 2¹⁷ = 67207776073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67207907094 and 67207907103.

It is not an unprimeable number, because it can be changed into a prime (67207907147) 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, 6234904 + ... + 6245673.

It is an arithmetic number, because the mean of its divisors is an integer number (6739512120).

Almost surely, 2^67207907145 is an apocalyptic number.

It is an amenable number.

67207907145 is a deficient number, since it is larger than the sum of its proper divisors (40624286775).

67207907145 is a wasteful number, since it uses less digits than its factorization.

67207907145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480944.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 67207907145 in words is "sixty-seven billion, two hundred seven million, nine hundred seven thousand, one hundred forty-five".