42104233140 has 48 divisors (see below), whose sum is σ = 117959170560. Its totient is φ = 11221384320.

The previous prime is 42104233133. The next prime is 42104233163. The reversal of 42104233140 is 4133240124.

It is a self number, because there is not a number n which added to its sum of digits gives 42104233140.

It is a congruent number.

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, 93931 + ... + 305010.

It is an arithmetic number, because the mean of its divisors is an integer number (2457482720).

Almost surely, 2^42104233140 is an apocalyptic number.

It is an amenable number.

42104233140 is an abundant number, since it is smaller than the sum of its proper divisors (75854937420).

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

42104233140 is a wasteful number, since it uses less digits than its factorization.

42104233140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400712 (or 400710 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42104233140 its reverse (4133240124), we get a palindrome (46237473264).

The spelling of 42104233140 in words is "forty-two billion, one hundred four million, two hundred thirty-three thousand, one hundred forty".