2042101731670 has 64 divisors (see below), whose sum is σ = 4935317216256. Its totient is φ = 587537758080.

The previous prime is 2042101731623. The next prime is 2042101731701. The reversal of 2042101731670 is 761371012402.

It is a super-2 number, since 2×2042101731670² (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 31 ways as a sum of consecutive naturals, for example, 101993074 + ... + 102013093.

It is an arithmetic number, because the mean of its divisors is an integer number (77114331504).

Almost surely, 2^{2042101731670} is an apocalyptic number.

2042101731670 is an abundant number, since it is smaller than the sum of its proper divisors (2893215484586).

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

2042101731670 is a wasteful number, since it uses less digits than its factorization.

2042101731670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204006205.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 2042101731670 in words is "two trillion, forty-two billion, one hundred one million, seven hundred thirty-one thousand, six hundred seventy".