42101141392 has 20 divisors (see below), whose sum is σ = 81702759280. Its totient is φ = 21016558368.

The previous prime is 42101141389. The next prime is 42101141417. The reversal of 42101141392 is 29314110124.

It is a super-2 number, since 2×42101141392² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42101141392.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2115558 + ... + 2135365.

It is an arithmetic number, because the mean of its divisors is an integer number (4085137964).

Almost surely, 2^42101141392 is an apocalyptic number.

It is an amenable number.

42101141392 is a deficient number, since it is larger than the sum of its proper divisors (39601617888).

42101141392 is a wasteful number, since it uses less digits than its factorization.

42101141392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251550 (or 4251544 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 42101141392 in words is "forty-two billion, one hundred one million, one hundred forty-one thousand, three hundred ninety-two".