2667140032 has 14 divisors (see below), whose sum is σ = 5292606128. Its totient is φ = 1333569984.

The previous prime is 2667140023. The next prime is 2667140039. The reversal of 2667140032 is 2300417662.

It is a super-2 number, since 2×2667140032² = 14227271900593922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2667139976 and 2667140003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667140039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20836968 + ... + 20837095.

Almost surely, 2^2667140032 is an apocalyptic number.

It is an amenable number.

2667140032 is a deficient number, since it is larger than the sum of its proper divisors (2625466096).

2667140032 is an equidigital number, since it uses as much as digits as its factorization.

2667140032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41674075 (or 41674065 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2667140032 is about 51644.3610861825. The cubic root of 2667140032 is about 1386.8045971443.

Adding to 2667140032 its reverse (2300417662), we get a palindrome (4967557694).

The spelling of 2667140032 in words is "two billion, six hundred sixty-seven million, one hundred forty thousand, thirty-two".