42320455414 has 8 divisors (see below), whose sum is σ = 63484527960. Its totient is φ = 21158946096.

The previous prime is 42320455399. The next prime is 42320455439. The reversal of 42320455414 is 41455402324.

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

It is a super-2 number, since 2×42320455414² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42320455414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598984 + ... + 665899.

It is an arithmetic number, because the mean of its divisors is an integer number (7935565995).

Almost surely, 2^42320455414 is an apocalyptic number.

42320455414 is a deficient number, since it is larger than the sum of its proper divisors (21164072546).

42320455414 is a wasteful number, since it uses less digits than its factorization.

42320455414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281614.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 42320455414 its reverse (41455402324), we get a palindrome (83775857738).

The spelling of 42320455414 in words is "forty-two billion, three hundred twenty million, four hundred fifty-five thousand, four hundred fourteen".