1021441032 has 48 divisors (see below), whose sum is σ = 2771006940. Its totient is φ = 339913728.

The previous prime is 1021441027. The next prime is 1021441067. The reversal of 1021441032 is 2301441201.

1021441032 is a `hidden beast` number, since 10 + 214 + 410 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1003242276 + 18198756 = 31674^2 + 4266^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1021440996 and 1021441014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32928 + ... + 55920.

Almost surely, 2^1021441032 is an apocalyptic number.

1021441032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1021441032 is an abundant number, since it is smaller than the sum of its proper divisors (1749565908).

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

1021441032 is a wasteful number, since it uses less digits than its factorization.

1021441032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23622 (or 23615 counting only the distinct ones).

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

The square root of 1021441032 is about 31959.9911138911. The cubic root of 1021441032 is about 1007.0965307886.

Adding to 1021441032 its reverse (2301441201), we get a palindrome (3322882233).

The spelling of 1021441032 in words is "one billion, twenty-one million, four hundred forty-one thousand, thirty-two".