1010432240 has 40 divisors (see below), whose sum is σ = 2382356448. Its totient is φ = 398478080.

The previous prime is 1010432237. The next prime is 1010432279. The reversal of 1010432240 is 422340101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83267 + ... + 94626.

Almost surely, 2^1010432240 is an apocalyptic number.

1010432240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010432240 is an abundant number, since it is smaller than the sum of its proper divisors (1371924208).

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

1010432240 is a wasteful number, since it uses less digits than its factorization.

1010432240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177977 (or 177971 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1010432240 is about 31787.2968337982. The cubic root of 1010432240 is about 1003.4653905299.

Adding to 1010432240 its reverse (422340101), we get a palindrome (1432772341).

The spelling of 1010432240 in words is "one billion, ten million, four hundred thirty-two thousand, two hundred forty".