43101613542042 has 24 divisors (see below), whose sum is σ = 101876541099840. Its totient is φ = 13061095012680.

The previous prime is 43101613542037. The next prime is 43101613542061. The reversal of 43101613542042 is 24024531610134.

43101613542042 is a `hidden beast` number, since 4 + 3 + 1 + 0 + 161 + 35 + 420 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 43101613541988 and 43101613542006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108842458242 + ... + 108842458637.

It is an arithmetic number, because the mean of its divisors is an integer number (4244855879160).

Almost surely, 2^{43101613542042} is an apocalyptic number.

43101613542042 is an abundant number, since it is smaller than the sum of its proper divisors (58774927557798).

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

43101613542042 is a wasteful number, since it uses less digits than its factorization.

43101613542042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217684916898 (or 217684916895 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 43101613542042 in words is "forty-three trillion, one hundred one billion, six hundred thirteen million, five hundred forty-two thousand, forty-two".