42101683149860 has 12 divisors (see below), whose sum is σ = 88413534614748. Its totient is φ = 16840673259936.

The previous prime is 42101683149857. The next prime is 42101683149863. The reversal of 42101683149860 is 6894138610124.

It is a happy number.

42101683149860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42101683149857) and next prime (42101683149863).

It can be written as a sum of positive squares in 2 ways, for example, as 15273261242404 + 26828421907456 = 3908102^2 + 5179616^2 .

It is not an unprimeable number, because it can be changed into a prime (42101683149863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052542078727 + ... + 1052542078766.

It is an arithmetic number, because the mean of its divisors is an integer number (7367794551229).

Almost surely, 2^{42101683149860} is an apocalyptic number.

It is an amenable number.

42101683149860 is an abundant number, since it is smaller than the sum of its proper divisors (46311851464888).

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

42101683149860 is a wasteful number, since it uses less digits than its factorization.

42101683149860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105084157502 (or 2105084157500 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 42101683149860 in words is "forty-two trillion, one hundred one billion, six hundred eighty-three million, one hundred forty-nine thousand, eight hundred sixty".