42210404300340 has 192 divisors, whose sum is σ = 138443571141120. Its totient is φ = 10655714488320.

The previous prime is 42210404300293. The next prime is 42210404300371. The reversal of 42210404300340 is 4300340401224.

It is a happy number.

42210404300340 is a `hidden beast` number, since 4 + 2 + 2 + 10 + 4 + 0 + 4 + 300 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16313731 + ... + 18723210.

It is an arithmetic number, because the mean of its divisors is an integer number (721060266360).

Almost surely, 2^{42210404300340} is an apocalyptic number.

It is an amenable number.

42210404300340 is an abundant number, since it is smaller than the sum of its proper divisors (96233166840780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42210404300340 is a wasteful number, since it uses less digits than its factorization.

42210404300340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35037079 (or 35037071 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42210404300340 its reverse (4300340401224), we get a palindrome (46510744701564).

The spelling of 42210404300340 in words is "forty-two trillion, two hundred ten billion, four hundred four million, three hundred thousand, three hundred forty".