1873707466442 has 8 divisors (see below), whose sum is σ = 3212069942496. Its totient is φ = 803017485612.

The previous prime is 1873707466441. The next prime is 1873707466451. The reversal of 1873707466442 is 2446647073781.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1873707466442² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1873707466441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66918123788 + ... + 66918123815.

It is an arithmetic number, because the mean of its divisors is an integer number (401508742812).

Almost surely, 2^{1873707466442} is an apocalyptic number.

1873707466442 is a deficient number, since it is larger than the sum of its proper divisors (1338362476054).

1873707466442 is a wasteful number, since it uses less digits than its factorization.

1873707466442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133836247612.

The product of its (nonzero) digits is 37933056, while the sum is 59.

The spelling of 1873707466442 in words is "one trillion, eight hundred seventy-three billion, seven hundred seven million, four hundred sixty-six thousand, four hundred forty-two".