424212011439 has 4 divisors (see below), whose sum is σ = 565616015256. Its totient is φ = 282808007624.

The previous prime is 424212011437. The next prime is 424212011459. The reversal of 424212011439 is 934110212424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424212011439 - 2¹ = 424212011437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424212011437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70702001904 + ... + 70702001909.

It is an arithmetic number, because the mean of its divisors is an integer number (141404003814).

Almost surely, 2^424212011439 is an apocalyptic number.

424212011439 is a deficient number, since it is larger than the sum of its proper divisors (141404003817).

424212011439 is a wasteful number, since it uses less digits than its factorization.

424212011439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141404003816.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 424212011439 in words is "four hundred twenty-four billion, two hundred twelve million, eleven thousand, four hundred thirty-nine".