42014021342312 has 16 divisors (see below), whose sum is σ = 83410189429860. Its totient is φ = 19771304161024.

The previous prime is 42014021342297. The next prime is 42014021342351. The reversal of 42014021342312 is 21324312041024.

It can be written as a sum of positive squares in 2 ways, for example, as 39686547675076 + 2327473667236 = 6299726^2 + 1525606^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154463313623 + ... + 154463313894.

Almost surely, 2^{42014021342312} is an apocalyptic number.

It is an amenable number.

42014021342312 is a deficient number, since it is larger than the sum of its proper divisors (41396168087548).

42014021342312 is a wasteful number, since it uses less digits than its factorization.

42014021342312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308926627540 (or 308926627536 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42014021342312 its reverse (21324312041024), we get a palindrome (63338333383336).

The spelling of 42014021342312 in words is "forty-two trillion, fourteen billion, twenty-one million, three hundred forty-two thousand, three hundred twelve".