67670417758055 has 16 divisors (see below), whose sum is σ = 92816586630144. Its totient is φ = 46396851038880.

The previous prime is 67670417757991. The next prime is 67670417758087. The reversal of 67670417758055 is 55085771407676.

It is not a de Polignac number, because 67670417758055 - 2⁶ = 67670417757991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118902437 + ... + 119470206.

It is an arithmetic number, because the mean of its divisors is an integer number (5801036664384).

Almost surely, 2^{67670417758055} is an apocalyptic number.

67670417758055 is a deficient number, since it is larger than the sum of its proper divisors (25146168872089).

67670417758055 is a wasteful number, since it uses less digits than its factorization.

67670417758055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238380766.

The product of its (nonzero) digits is 345744000, while the sum is 68.

The spelling of 67670417758055 in words is "sixty-seven trillion, six hundred seventy billion, four hundred seventeen million, seven hundred fifty-eight thousand, fifty-five".