1040407334 has 4 divisors (see below), whose sum is σ = 1560611004. Its totient is φ = 520203666.

The previous prime is 1040407309. The next prime is 1040407373. The reversal of 1040407334 is 4337040401.

1040407334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4337040401 = 23291 ⋅186211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260101832 + ... + 260101835.

It is an arithmetic number, because the mean of its divisors is an integer number (390152751).

Almost surely, 2^1040407334 is an apocalyptic number.

1040407334 is a deficient number, since it is larger than the sum of its proper divisors (520203670).

1040407334 is an equidigital number, since it uses as much as digits as its factorization.

1040407334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520203669.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 1040407334 is about 32255.3458204993. The cubic root of 1040407334 is about 1013.2916603601.

Adding to 1040407334 its reverse (4337040401), we get a palindrome (5377447735).

The spelling of 1040407334 in words is "one billion, forty million, four hundred seven thousand, three hundred thirty-four".