420235014435 has 8 divisors (see below), whose sum is σ = 672376023120. Its totient is φ = 224125341024.

The previous prime is 420235014421. The next prime is 420235014481. The reversal of 420235014435 is 534410532024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 420235014435 - 2¹² = 420235010339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 420235014396 and 420235014405.

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, 14007833800 + ... + 14007833829.

It is an arithmetic number, because the mean of its divisors is an integer number (84047002890).

Almost surely, 2^420235014435 is an apocalyptic number.

420235014435 is a deficient number, since it is larger than the sum of its proper divisors (252141008685).

420235014435 is a wasteful number, since it uses less digits than its factorization.

420235014435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28015667637.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 420235014435 its reverse (534410532024), we get a palindrome (954645546459).

The spelling of 420235014435 in words is "four hundred twenty billion, two hundred thirty-five million, fourteen thousand, four hundred thirty-five".