40332421430042 has 16 divisors (see below), whose sum is σ = 71371658199552. Its totient is φ = 16727732390160.

The previous prime is 40332421429999. The next prime is 40332421430113. The reversal of 40332421430042 is 24003412423304.

It is a super-2 number, since 2×40332421430042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40332421429990 and 40332421430008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46465922873 + ... + 46465923740.

It is an arithmetic number, because the mean of its divisors is an integer number (4460728637472).

Almost surely, 2^{40332421430042} is an apocalyptic number.

40332421430042 is a deficient number, since it is larger than the sum of its proper divisors (31039236769510).

40332421430042 is a wasteful number, since it uses less digits than its factorization.

40332421430042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92931846653.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 40332421430042 its reverse (24003412423304), we get a palindrome (64335833853346).

The spelling of 40332421430042 in words is "forty trillion, three hundred thirty-two billion, four hundred twenty-one million, four hundred thirty thousand, forty-two".