67351145711055 has 32 divisors (see below), whose sum is σ = 108032496768000. Its totient is φ = 35830435264512.

The previous prime is 67351145710993. The next prime is 67351145711111. The reversal of 67351145711055 is 55011754115376.

It is a happy number.

It is not a de Polignac number, because 67351145711055 - 2¹¹ = 67351145709007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67351145710989 and 67351145711007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22336686 + ... + 25172004.

It is an arithmetic number, because the mean of its divisors is an integer number (3376015524000).

Almost surely, 2^{67351145711055} is an apocalyptic number.

67351145711055 is a deficient number, since it is larger than the sum of its proper divisors (40681351056945).

67351145711055 is a wasteful number, since it uses less digits than its factorization.

67351145711055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839303.

The product of its (nonzero) digits is 2205000, while the sum is 51.

The spelling of 67351145711055 in words is "sixty-seven trillion, three hundred fifty-one billion, one hundred forty-five million, seven hundred eleven thousand, fifty-five".