42702200231 has 8 divisors (see below), whose sum is σ = 43312617360. Its totient is φ = 42092471232.

The previous prime is 42702200213. The next prime is 42702200243. The reversal of 42702200231 is 13200220724.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42702200231 is a prime.

It is a super-2 number, since 2×42702200231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42702200197 and 42702200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42702206231) 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, 46385 + ... + 295898.

It is an arithmetic number, because the mean of its divisors is an integer number (5414077170).

Almost surely, 2^42702200231 is an apocalyptic number.

42702200231 is a deficient number, since it is larger than the sum of its proper divisors (610417129).

42702200231 is a wasteful number, since it uses less digits than its factorization.

42702200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344065.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 42702200231 its reverse (13200220724), we get a palindrome (55902420955).

The spelling of 42702200231 in words is "forty-two billion, seven hundred two million, two hundred thousand, two hundred thirty-one".