41155842840042 has 128 divisors (see below), whose sum is σ = 95144509440000. Its totient is φ = 11625283809216.

The previous prime is 41155842840029. The next prime is 41155842840089. The reversal of 41155842840042 is 24004824855114.

It is a junction number, because it is equal to n+sod(n) for n = 41155842839973 and 41155842840000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1817906559 + ... + 1817929197.

It is an arithmetic number, because the mean of its divisors is an integer number (743316480000).

Almost surely, 2^{41155842840042} is an apocalyptic number.

41155842840042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

41155842840042 is an abundant number, since it is smaller than the sum of its proper divisors (53988666599958).

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

41155842840042 is a wasteful number, since it uses less digits than its factorization.

41155842840042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23960.

The product of its (nonzero) digits is 1638400, while the sum is 48.

The spelling of 41155842840042 in words is "forty-one trillion, one hundred fifty-five billion, eight hundred forty-two million, eight hundred forty thousand, forty-two".