42162446707146 has 48 divisors (see below), whose sum is σ = 91444357420416. Its totient is φ = 14039937003168.

The previous prime is 42162446707127. The next prime is 42162446707153. The reversal of 42162446707146 is 64170764426124.

It is a happy number.

42162446707146 is a `hidden beast` number, since 4 + 2 + 1 + 62 + 446 + 70 + 71 + 4 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 42162446707092 and 42162446707101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301730731 + ... + 301870433.

It is an arithmetic number, because the mean of its divisors is an integer number (1905090779592).

Almost surely, 2^{42162446707146} is an apocalyptic number.

42162446707146 is an abundant number, since it is smaller than the sum of its proper divisors (49281910713270).

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

42162446707146 is a wasteful number, since it uses less digits than its factorization.

42162446707146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156547 (or 156544 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 54.

The spelling of 42162446707146 in words is "forty-two trillion, one hundred sixty-two billion, four hundred forty-six million, seven hundred seven thousand, one hundred forty-six".