1042352356 has 6 divisors (see below), whose sum is σ = 1824116630. Its totient is φ = 521176176.

The previous prime is 1042352329. The next prime is 1042352357. The reversal of 1042352356 is 6532532401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 934524900 + 107827456 = 30570^2 + 10384^2 .

It is not an unprimeable number, because it can be changed into a prime (1042352357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130294041 + ... + 130294048.

Almost surely, 2^1042352356 is an apocalyptic number.

It is an amenable number.

1042352356 is a deficient number, since it is larger than the sum of its proper divisors (781764274).

1042352356 is a wasteful number, since it uses less digits than its factorization.

1042352356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260588093 (or 260588091 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1042352356 is about 32285.4821243233. The cubic root of 1042352356 is about 1013.9227105301.

Adding to 1042352356 its reverse (6532532401), we get a palindrome (7574884757).

The spelling of 1042352356 in words is "one billion, forty-two million, three hundred fifty-two thousand, three hundred fifty-six".