2042237580136 has 32 divisors (see below), whose sum is σ = 4123946673000. Its totient is φ = 942525999360.

The previous prime is 2042237580121. The next prime is 2042237580139. The reversal of 2042237580136 is 6310857322402.

It can be written as a sum of positive squares in 4 ways, for example, as 1980510177636 + 61727402500 = 1407306^2 + 248450^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2042237580092 and 2042237580101.

It is not an unprimeable number, because it can be changed into a prime (2042237580139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759390 + ... + 2679538.

Almost surely, 2^{2042237580136} is an apocalyptic number.

2042237580136 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2042237580136 is an abundant number, since it is smaller than the sum of its proper divisors (2081709092864).

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

2042237580136 is a wasteful number, since it uses less digits than its factorization.

2042237580136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941509 (or 941505 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 2042237580136 in words is "two trillion, forty-two billion, two hundred thirty-seven million, five hundred eighty thousand, one hundred thirty-six".