1067671161988 has 24 divisors (see below), whose sum is σ = 1993704631520. Its totient is φ = 498811037760.

The previous prime is 1067671161967. The next prime is 1067671161989. The reversal of 1067671161988 is 8891611767601.

It is a super-2 number, since 2×1067671161988² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067671161989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96215718 + ... + 96226813.

Almost surely, 2^{1067671161988} is an apocalyptic number.

It is an amenable number.

1067671161988 is a deficient number, since it is larger than the sum of its proper divisors (926033469532).

1067671161988 is a wasteful number, since it uses less digits than its factorization.

1067671161988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192442627 (or 192442625 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 61.

The spelling of 1067671161988 in words is "one trillion, sixty-seven billion, six hundred seventy-one million, one hundred sixty-one thousand, nine hundred eighty-eight".