1542166630170 has 32 divisors (see below), whose sum is σ = 3701355901632. Its totient is φ = 411227102592.

The previous prime is 1542166630163. The next prime is 1542166630177. The reversal of 1542166630170 is 710366612451.

It is an interprime number because it is at equal distance from previous prime (1542166630163) and next prime (1542166630177).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1542166630177) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 351472 + ... + 1791051.

It is an arithmetic number, because the mean of its divisors is an integer number (115667371926).

Almost surely, 2^{1542166630170} is an apocalyptic number.

1542166630170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1542166630170 is an abundant number, since it is smaller than the sum of its proper divisors (2159189271462).

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

1542166630170 is a wasteful number, since it uses less digits than its factorization.

1542166630170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166526.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 1542166630170 in words is "one trillion, five hundred forty-two billion, one hundred sixty-six million, six hundred thirty thousand, one hundred seventy".