42435563515340 has 48 divisors (see below), whose sum is σ = 89489921472000. Its totient is φ = 16902755255232.

The previous prime is 42435563515309. The next prime is 42435563515363. The reversal of 42435563515340 is 4351536553424.

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, 225268511 + ... + 225456809.

It is an arithmetic number, because the mean of its divisors is an integer number (1864373364000).

Almost surely, 2^{42435563515340} is an apocalyptic number.

It is an amenable number.

42435563515340 is an abundant number, since it is smaller than the sum of its proper divisors (47054357956660).

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

42435563515340 is a wasteful number, since it uses less digits than its factorization.

42435563515340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235694 (or 235692 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 50.

The spelling of 42435563515340 in words is "forty-two trillion, four hundred thirty-five billion, five hundred sixty-three million, five hundred fifteen thousand, three hundred forty".