1043402322 has 32 divisors (see below), whose sum is σ = 2104180992. Its totient is φ = 344917584.

The previous prime is 1043402287. The next prime is 1043402329. The reversal of 1043402322 is 2232043401.

It is not an unprimeable number, because it can be changed into a prime (1043402329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384093 + ... + 386799.

It is an arithmetic number, because the mean of its divisors is an integer number (65755656).

Almost surely, 2^1043402322 is an apocalyptic number.

1043402322 is an abundant number, since it is smaller than the sum of its proper divisors (1060778670).

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

1043402322 is a wasteful number, since it uses less digits than its factorization.

1043402322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1043402322 is about 32301.7386838542. The cubic root of 1043402322 is about 1014.2630391829.

Adding to 1043402322 its reverse (2232043401), we get a palindrome (3275445723).

The spelling of 1043402322 in words is "one billion, forty-three million, four hundred two thousand, three hundred twenty-two".