42302143024320 has 112 divisors (see below), whose sum is σ = 134372873869920. Its totient is φ = 11275232280576.

The previous prime is 42302143024279. The next prime is 42302143024343. The reversal of 42302143024320 is 2342034120324.

It is a super-2 number, since 2×42302143024320² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8398575 + ... + 12455534.

It is an arithmetic number, because the mean of its divisors is an integer number (1199757802410).

Almost surely, 2^{42302143024320} is an apocalyptic number.

42302143024320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42302143024320 is an abundant number, since it is smaller than the sum of its proper divisors (92070730845600).

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

42302143024320 is a wasteful number, since it uses less digits than its factorization.

42302143024320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20856242 (or 20856232 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42302143024320 its reverse (2342034120324), we get a palindrome (44644177144644).

The spelling of 42302143024320 in words is "forty-two trillion, three hundred two billion, one hundred forty-three million, twenty-four thousand, three hundred twenty".