42062444442 has 12 divisors (see below), whose sum is σ = 91135296330. Its totient is φ = 14020814808.

The previous prime is 42062444423. The next prime is 42062444453. The reversal of 42062444442 is 24444426024.

42062444442 is a `hidden beast` number, since 4 + 20 + 624 + 4 + 4 + 4 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26402675121 + 15659769321 = 162489^2 + 125139^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42062444397 and 42062444406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1168401217 + ... + 1168401252.

Almost surely, 2^42062444442 is an apocalyptic number.

42062444442 is an abundant number, since it is smaller than the sum of its proper divisors (49072851888).

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

42062444442 is a wasteful number, since it uses less digits than its factorization.

42062444442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336802477 (or 2336802474 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

The spelling of 42062444442 in words is "forty-two billion, sixty-two million, four hundred forty-four thousand, four hundred forty-two".