420420015741 has 8 divisors (see below), whose sum is σ = 611520022944. Its totient is φ = 254800009520.

The previous prime is 420420015679. The next prime is 420420015797. The reversal of 420420015741 is 147510024024.

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

It is a cyclic number.

It is not a de Polignac number, because 420420015741 - 2²⁹ = 419883144829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 420420015699 and 420420015708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420420085741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6370000206 + ... + 6370000271.

It is an arithmetic number, because the mean of its divisors is an integer number (76440002868).

Almost surely, 2^420420015741 is an apocalyptic number.

It is an amenable number.

420420015741 is a deficient number, since it is larger than the sum of its proper divisors (191100007203).

420420015741 is a wasteful number, since it uses less digits than its factorization.

420420015741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12740000491.

The product of its (nonzero) digits is 8960, while the sum is 30.

Adding to 420420015741 its reverse (147510024024), we get a palindrome (567930039765).

The spelling of 420420015741 in words is "four hundred twenty billion, four hundred twenty million, fifteen thousand, seven hundred forty-one".