1012040744 has 32 divisors (see below), whose sum is σ = 2229323040. Its totient is φ = 424632000.

The previous prime is 1012040723. The next prime is 1012040749. The reversal of 1012040744 is 4470402101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1012040749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441182 + ... + 443469.

It is an arithmetic number, because the mean of its divisors is an integer number (69666345).

Almost surely, 2^1012040744 is an apocalyptic number.

It is an amenable number.

1012040744 is an abundant number, since it is smaller than the sum of its proper divisors (1217282296).

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

1012040744 is a wasteful number, since it uses less digits than its factorization.

1012040744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884681 (or 884677 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 1012040744 is about 31812.5878230615. The cubic root of 1012040744 is about 1003.9975793977.

Adding to 1012040744 its reverse (4470402101), we get a palindrome (5482442845).

The spelling of 1012040744 in words is "one billion, twelve million, forty thousand, seven hundred forty-four".