42265240132 has 24 divisors (see below), whose sum is σ = 78331470336. Its totient is φ = 19885342848.

The previous prime is 42265240109. The next prime is 42265240141. The reversal of 42265240132 is 23104256224.

It is a junction number, because it is equal to n+sod(n) for n = 42265240094 and 42265240103.

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, 273253 + ... + 398995.

It is an arithmetic number, because the mean of its divisors is an integer number (3263811264).

Almost surely, 2^42265240132 is an apocalyptic number.

It is an amenable number.

42265240132 is a deficient number, since it is larger than the sum of its proper divisors (36066230204).

42265240132 is a wasteful number, since it uses less digits than its factorization.

42265240132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130707 (or 130705 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 42265240132 its reverse (23104256224), we get a palindrome (65369496356).

The spelling of 42265240132 in words is "forty-two billion, two hundred sixty-five million, two hundred forty thousand, one hundred thirty-two".