42412342240144 has 40 divisors (see below), whose sum is σ = 82403748183680. Its totient is φ = 21146867157888.

The previous prime is 42412342240033. The next prime is 42412342240181. The reversal of 42412342240144 is 44104224321424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83675827 + ... + 84181165.

It is an arithmetic number, because the mean of its divisors is an integer number (2060093704592).

Almost surely, 2^{42412342240144} is an apocalyptic number.

It is an amenable number.

42412342240144 is a deficient number, since it is larger than the sum of its proper divisors (39991405943536).

42412342240144 is a wasteful number, since it uses less digits than its factorization.

42412342240144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520007 (or 520001 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 42412342240144 its reverse (44104224321424), we get a palindrome (86516566561568).

The spelling of 42412342240144 in words is "forty-two trillion, four hundred twelve billion, three hundred forty-two million, two hundred forty thousand, one hundred forty-four".