2665168042908 has 48 divisors (see below), whose sum is σ = 7112654519040. Its totient is φ = 760883040384.

The previous prime is 2665168042853. The next prime is 2665168042963. The reversal of 2665168042908 is 8092408615662.

It is a happy number.

2665168042908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2665168042853) and next prime (2665168042963).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12257073 + ... + 12472616.

It is an arithmetic number, because the mean of its divisors is an integer number (148180302480).

Almost surely, 2^{2665168042908} is an apocalyptic number.

2665168042908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2665168042908 is an abundant number, since it is smaller than the sum of its proper divisors (4447486476132).

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

2665168042908 is a wasteful number, since it uses less digits than its factorization.

2665168042908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24730986 (or 24730984 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 2665168042908 in words is "two trillion, six hundred sixty-five billion, one hundred sixty-eight million, forty-two thousand, nine hundred eight".