2167014426660 has 384 divisors, whose sum is σ = 6880378982400. Its totient is φ = 566151505920.

The previous prime is 2167014426653. The next prime is 2167014426679. The reversal of 2167014426660 is 666244107612.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3349326457 + ... + 3349327103.

It is an arithmetic number, because the mean of its divisors is an integer number (17917653600).

Almost surely, 2^{2167014426660} is an apocalyptic number.

2167014426660 is a gapful number since it is divisible by the number (20) 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 2167014426660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3440189491200).

2167014426660 is an abundant number, since it is smaller than the sum of its proper divisors (4713364555740).

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

2167014426660 is a wasteful number, since it uses less digits than its factorization.

2167014426660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 2167014426660 in words is "two trillion, one hundred sixty-seven billion, fourteen million, four hundred twenty-six thousand, six hundred sixty".