267601421002 has 8 divisors (see below), whose sum is σ = 401473180512. Its totient is φ = 133777027500.

The previous prime is 267601420987. The next prime is 267601421033. The reversal of 267601421002 is 200124106762.

267601421002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×267601421002² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 11827374 + ... + 11849977.

It is an arithmetic number, because the mean of its divisors is an integer number (50184147564).

Almost surely, 2^267601421002 is an apocalyptic number.

267601421002 is a deficient number, since it is larger than the sum of its proper divisors (133871759510).

267601421002 is a wasteful number, since it uses less digits than its factorization.

267601421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23683004.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 267601421002 its reverse (200124106762), we get a palindrome (467725527764).

The spelling of 267601421002 in words is "two hundred sixty-seven billion, six hundred one million, four hundred twenty-one thousand, two".