1042402326 has 16 divisors (see below), whose sum is σ = 2382633984. Its totient is φ = 297829224.

The previous prime is 1042402321. The next prime is 1042402337. The reversal of 1042402326 is 6232042401.

It is a junction number, because it is equal to n+sod(n) for n = 1042402296 and 1042402305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042402321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12409510 + ... + 12409593.

It is an arithmetic number, because the mean of its divisors is an integer number (148914624).

Almost surely, 2^1042402326 is an apocalyptic number.

1042402326 is an abundant number, since it is smaller than the sum of its proper divisors (1340231658).

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

1042402326 is a wasteful number, since it uses less digits than its factorization.

1042402326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24819115.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1042402326 is about 32286.2559922949. The cubic root of 1042402326 is about 1013.9389126355.

Adding to 1042402326 its reverse (6232042401), we get a palindrome (7274444727).

The spelling of 1042402326 in words is "one billion, forty-two million, four hundred two thousand, three hundred twenty-six".