2072046844142 has 32 divisors (see below), whose sum is σ = 3417026646528. Its totient is φ = 934507080000.

The previous prime is 2072046844141. The next prime is 2072046844261. The reversal of 2072046844142 is 2414486402702.

It is a happy number.

It is a super-3 number, since 3×2072046844142³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2072046844093 and 2072046844102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072046844141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20096642 + ... + 20199482.

It is an arithmetic number, because the mean of its divisors is an integer number (106782082704).

Almost surely, 2^{2072046844142} is an apocalyptic number.

2072046844142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2072046844142 is a deficient number, since it is larger than the sum of its proper divisors (1344979802386).

2072046844142 is a wasteful number, since it uses less digits than its factorization.

2072046844142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109976.

The product of its (nonzero) digits is 688128, while the sum is 44.

The spelling of 2072046844142 in words is "two trillion, seventy-two billion, forty-six million, eight hundred forty-four thousand, one hundred forty-two".