2167640245102 has 8 divisors (see below), whose sum is σ = 3277062418176. Its totient is φ = 1075286105712.

The previous prime is 2167640245003. The next prime is 2167640245103. The reversal of 2167640245102 is 2015420467612.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167640245103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4267008103 + ... + 4267008610.

It is an arithmetic number, because the mean of its divisors is an integer number (409632802272).

Almost surely, 2^{2167640245102} is an apocalyptic number.

2167640245102 is a deficient number, since it is larger than the sum of its proper divisors (1109422173074).

2167640245102 is a wasteful number, since it uses less digits than its factorization.

2167640245102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8534016842.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 2167640245102 in words is "two trillion, one hundred sixty-seven billion, six hundred forty million, two hundred forty-five thousand, one hundred two".