4023232341040 has 160 divisors (see below), whose sum is σ = 10352379405312. Its totient is φ = 1441792128000.

The previous prime is 4023232341019. The next prime is 4023232341053. The reversal of 4023232341040 is 401432323204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168246685 + ... + 168270595.

Almost surely, 2^{4023232341040} is an apocalyptic number.

4023232341040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4023232341040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5176189702656).

4023232341040 is an abundant number, since it is smaller than the sum of its proper divisors (6329147064272).

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

4023232341040 is a wasteful number, since it uses less digits than its factorization.

4023232341040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26699 (or 26693 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4023232341040 its reverse (401432323204), we get a palindrome (4424664664244).

The spelling of 4023232341040 in words is "four trillion, twenty-three billion, two hundred thirty-two million, three hundred forty-one thousand, forty".