1067138016 has 192 divisors, whose sum is σ = 3320497152. Its totient is φ = 293732352.

The previous prime is 1067137933. The next prime is 1067138029. The reversal of 1067138016 is 6108317601.

It is a super-2 number, since 2×1067138016² = 2277567090384832512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4152160 + ... + 4152416.

It is an arithmetic number, because the mean of its divisors is an integer number (17294256).

Almost surely, 2^1067138016 is an apocalyptic number.

1067138016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1067138016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660248576).

1067138016 is an abundant number, since it is smaller than the sum of its proper divisors (2253359136).

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

1067138016 is a wasteful number, since it uses less digits than its factorization.

1067138016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 1067138016 is about 32667.0784735948. The cubic root of 1067138016 is about 1021.8963874621.

The spelling of 1067138016 in words is "one billion, sixty-seven million, one hundred thirty-eight thousand, sixteen".