1670666662150 has 24 divisors (see below), whose sum is σ = 3107565728064. Its totient is φ = 668239624800.

The previous prime is 1670666662123. The next prime is 1670666662207. The reversal of 1670666662150 is 512666660761.

It is a super-2 number, since 2×1670666662150² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595740 + ... + 1922560.

It is an arithmetic number, because the mean of its divisors is an integer number (129481905336).

Almost surely, 2^{1670666662150} is an apocalyptic number.

1670666662150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1670666662150 is a deficient number, since it is larger than the sum of its proper divisors (1436899065914).

1670666662150 is a wasteful number, since it uses less digits than its factorization.

1670666662150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352016 (or 1352011 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 1670666662150 in words is "one trillion, six hundred seventy billion, six hundred sixty-six million, six hundred sixty-two thousand, one hundred fifty".