1420014330424 has 32 divisors (see below), whose sum is σ = 2730202851600. Its totient is φ = 691994983680.

The previous prime is 1420014330409. The next prime is 1420014330451. The reversal of 1420014330424 is 4240334100241.

It is a junction number, because it is equal to n+sod(n) for n = 1420014330392 and 1420014330401.

It is a congruent number.

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, 1844154 + ... + 2498185.

Almost surely, 2^{1420014330424} is an apocalyptic number.

It is an amenable number.

1420014330424 is a deficient number, since it is larger than the sum of its proper divisors (1310188521176).

1420014330424 is a wasteful number, since it uses less digits than its factorization.

1420014330424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343383 (or 4343379 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1420014330424 its reverse (4240334100241), we get a palindrome (5660348430665).

The spelling of 1420014330424 in words is "one trillion, four hundred twenty billion, fourteen million, three hundred thirty thousand, four hundred twenty-four".