4023001335120 has 160 divisors (see below), whose sum is σ = 13208776334208. Its totient is φ = 1009398841344.

The previous prime is 4023001335091. The next prime is 4023001335131. The reversal of 4023001335120 is 215331003204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 13961947 + ... + 14247173.

Almost surely, 2^{4023001335120} is an apocalyptic number.

4023001335120 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 4023001335120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6604388167104).

4023001335120 is an abundant number, since it is smaller than the sum of its proper divisors (9185774999088).

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

4023001335120 is a wasteful number, since it uses less digits than its factorization.

4023001335120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288717 (or 288711 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 4023001335120 its reverse (215331003204), we get a palindrome (4238332338324).

The spelling of 4023001335120 in words is "four trillion, twenty-three billion, one million, three hundred thirty-five thousand, one hundred twenty".