2042111232 has 216 divisors, whose sum is σ = 6788827136. Its totient is φ = 578285568.

The previous prime is 2042111207. The next prime is 2042111249. The reversal of 2042111232 is 2321112402.

It is a happy number.

2042111232 is a `hidden beast` number, since 2 + 0 + 421 + 11 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2047758 + ... + 2048754.

Almost surely, 2^2042111232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3394413568).

2042111232 is an abundant number, since it is smaller than the sum of its proper divisors (4746715904).

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

2042111232 is a wasteful number, since it uses less digits than its factorization.

2042111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2042111232 is about 45189.7248497930. The cubic root of 2042111232 is about 1268.7025068910.

Adding to 2042111232 its reverse (2321112402), we get a palindrome (4363223634).

The spelling of 2042111232 in words is "two billion, forty-two million, one hundred eleven thousand, two hundred thirty-two".