1040322415 has 32 divisors (see below), whose sum is σ = 1384895232. Its totient is φ = 743904000.

The previous prime is 1040322401. The next prime is 1040322419. The reversal of 1040322415 is 5142230401.

It is not a de Polignac number, because 1040322415 - 2⁵ = 1040322383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040322419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1282360 + ... + 1283170.

It is an arithmetic number, because the mean of its divisors is an integer number (43277976).

Almost surely, 2^1040322415 is an apocalyptic number.

1040322415 is a deficient number, since it is larger than the sum of its proper divisors (344572817).

1040322415 is a wasteful number, since it uses less digits than its factorization.

1040322415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1040322415 is about 32254.0294381958. The cubic root of 1040322415 is about 1013.2640910121.

Adding to 1040322415 its reverse (5142230401), we get a palindrome (6182552816).

The spelling of 1040322415 in words is "one billion, forty million, three hundred twenty-two thousand, four hundred fifteen".