1042202402 has 32 divisors (see below), whose sum is σ = 1663104000. Its totient is φ = 488453328.

The previous prime is 1042202327. The next prime is 1042202431. The reversal of 1042202402 is 2042022401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2139803 + ... + 2140289.

It is an arithmetic number, because the mean of its divisors is an integer number (51972000).

Almost surely, 2^1042202402 is an apocalyptic number.

1042202402 is a deficient number, since it is larger than the sum of its proper divisors (620901598).

1042202402 is a wasteful number, since it uses less digits than its factorization.

1042202402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 1042202402 is about 32283.1597276351. The cubic root of 1042202402 is about 1013.8740868387.

Adding to 1042202402 its reverse (2042022401), we get a palindrome (3084224803).

The spelling of 1042202402 in words is "one billion, forty-two million, two hundred two thousand, four hundred two".