2670067113156 has 81 divisors (see below), whose sum is σ = 6990841838253. Its totient is φ = 859240438560.

The previous prime is 2670067113101. The next prime is 2670067113167. The reversal of 2670067113156 is 6513117600762.

The square root of 2670067113156 is 1634034.

It is a perfect power (a square), and thus also a powerful number.

2670067113156 is a `hidden beast` number, since 267 + 0 + 0 + 6 + 71 + 1 + 315 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1400118426756 + 1269948686400 = 1183266^2 + 1126920^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 284317221 + ... + 284326611.

Almost surely, 2^{2670067113156} is an apocalyptic number.

2670067113156 is the 1634034-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2670067113156

2670067113156 is an abundant number, since it is smaller than the sum of its proper divisors (4320774725097).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2670067113156 is an frugal number, since it uses more digits than its factorization.

2670067113156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18850 (or 9425 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 2670067113156 in words is "two trillion, six hundred seventy billion, sixty-seven million, one hundred thirteen thousand, one hundred fifty-six".