42134424461240 has 16 divisors (see below), whose sum is σ = 94802455037880. Its totient is φ = 16853769784480.

The previous prime is 42134424461237. The next prime is 42134424461267. The reversal of 42134424461240 is 4216442443124.

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, 526680305726 + ... + 526680305805.

Almost surely, 2^{42134424461240} is an apocalyptic number.

42134424461240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42134424461240 is an abundant number, since it is smaller than the sum of its proper divisors (52668030576640).

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

42134424461240 is a wasteful number, since it uses less digits than its factorization.

42134424461240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053360611542 (or 1053360611538 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 41.

The spelling of 42134424461240 in words is "forty-two trillion, one hundred thirty-four billion, four hundred twenty-four million, four hundred sixty-one thousand, two hundred forty".