42436527340 has 48 divisors (see below), whose sum is σ = 89676431712. Its totient is φ = 16868192256.

The previous prime is 42436527317. The next prime is 42436527377. The reversal of 42436527340 is 4372563424.

It is a junction number, because it is equal to n+sod(n) for n = 42436527293 and 42436527302.

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, 3842907 + ... + 3853933.

It is an arithmetic number, because the mean of its divisors is an integer number (1868258994).

Almost surely, 2^42436527340 is an apocalyptic number.

It is an amenable number.

42436527340 is an abundant number, since it is smaller than the sum of its proper divisors (47239904372).

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

42436527340 is a wasteful number, since it uses less digits than its factorization.

42436527340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12226 (or 12224 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 42436527340 in words is "forty-two billion, four hundred thirty-six million, five hundred twenty-seven thousand, three hundred forty".