42021403303410 has 48 divisors (see below), whose sum is σ = 109257674511960. Its totient is φ = 11205499760640.

The previous prime is 42021403303409. The next prime is 42021403303471. The reversal of 42021403303410 is 1430330412024.

42021403303410 is a `hidden beast` number, since 4 + 2 + 0 + 214 + 0 + 3 + 30 + 3 + 410 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 41956853262921 + 64550040489 = 6477411^2 + 254067^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 582450 + ... + 9185970.

Almost surely, 2^{42021403303410} is an apocalyptic number.

42021403303410 is an abundant number, since it is smaller than the sum of its proper divisors (67236271208550).

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

42021403303410 is a wasteful number, since it uses less digits than its factorization.

42021403303410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657803 (or 8657800 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 42021403303410 its reverse (1430330412024), we get a palindrome (43451733715434).

The spelling of 42021403303410 in words is "forty-two trillion, twenty-one billion, four hundred three million, three hundred three thousand, four hundred ten".