420141002231 has 8 divisors (see below), whose sum is σ = 439102800384. Its totient is φ = 401237103960.

The previous prime is 420141002221. The next prime is 420141002233. The reversal of 420141002231 is 132200141024.

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 420141002231 - 2³⁸ = 145263095287 is a prime.

It is a super-2 number, since 2×420141002231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420141002233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14460131 + ... + 14489156.

It is an arithmetic number, because the mean of its divisors is an integer number (54887850048).

Almost surely, 2^420141002231 is an apocalyptic number.

420141002231 is a deficient number, since it is larger than the sum of its proper divisors (18961798153).

420141002231 is a wasteful number, since it uses less digits than its factorization.

420141002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28949941.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 420141002231 its reverse (132200141024), we get a palindrome (552341143255).

The spelling of 420141002231 in words is "four hundred twenty billion, one hundred forty-one million, two thousand, two hundred thirty-one".