3800042073180 has 36 divisors (see below), whose sum is σ = 11526794289192. Its totient is φ = 1013344552800.

The previous prime is 3800042073143. The next prime is 3800042073181. The reversal of 3800042073180 is 813702400083.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800042073181) 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 11 ways as a sum of consecutive naturals, for example, 10555672246 + ... + 10555672605.

Almost surely, 2^{3800042073180} is an apocalyptic number.

3800042073180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3800042073180 is an abundant number, since it is smaller than the sum of its proper divisors (7726752216012).

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

3800042073180 is a wasteful number, since it uses less digits than its factorization.

3800042073180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21111344866 (or 21111344861 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 3800042073180 in words is "three trillion, eight hundred billion, forty-two million, seventy-three thousand, one hundred eighty".