4042383520 has 192 divisors, whose sum is σ = 11424623616. Its totient is φ = 1322680320.

The previous prime is 4042383493. The next prime is 4042383577. The reversal of 4042383520 is 253832404.

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, 2157304 + ... + 2159176.

It is an arithmetic number, because the mean of its divisors is an integer number (59503248).

Almost surely, 2^4042383520 is an apocalyptic number.

4042383520 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 4042383520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5712311808).

4042383520 is an abundant number, since it is smaller than the sum of its proper divisors (7382240096).

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

4042383520 is a wasteful number, since it uses less digits than its factorization.

4042383520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983 (or 1975 counting only the distinct ones).

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

The square root of 4042383520 is about 63579.7414275963. The cubic root of 4042383520 is about 1592.9880023218.

The spelling of 4042383520 in words is "four billion, forty-two million, three hundred eighty-three thousand, five hundred twenty".