67670337777074 has 8 divisors (see below), whose sum is σ = 101506193193900. Its totient is φ = 33834940045776.

The previous prime is 67670337777067. The next prime is 67670337777089. The reversal of 67670337777074 is 47077773307676.

It can be written as a sum of positive squares in 2 ways, for example, as 52368886123225 + 15301451653849 = 7236635^2 + 3911707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×67670337777074² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67670337776989 and 67670337777007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114051509 + ... + 114643304.

Almost surely, 2^{67670337777074} is an apocalyptic number.

67670337777074 is a deficient number, since it is larger than the sum of its proper divisors (33835855416826).

67670337777074 is a wasteful number, since it uses less digits than its factorization.

67670337777074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228842764.

The product of its (nonzero) digits is 1067311728, while the sum is 71.

The spelling of 67670337777074 in words is "sixty-seven trillion, six hundred seventy billion, three hundred thirty-seven million, seven hundred seventy-seven thousand, seventy-four".