1042251010 has 16 divisors (see below), whose sum is σ = 1940743800. Its totient is φ = 402524416.

The previous prime is 1042250999. The next prime is 1042251043. The reversal of 1042251010 is 101522401.

It can be written as a sum of positive squares in 4 ways, for example, as 517062121 + 525188889 = 22739^2 + 22917^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1796695 + ... + 1797274.

Almost surely, 2^1042251010 is an apocalyptic number.

1042251010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042251010 is a deficient number, since it is larger than the sum of its proper divisors (898492790).

1042251010 is a wasteful number, since it uses less digits than its factorization.

1042251010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594005.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1042251010 is about 32283.9125571855. The cubic root of 1042251010 is about 1013.8898488524.

Adding to 1042251010 its reverse (101522401), we get a palindrome (1143773411).

The spelling of 1042251010 in words is "one billion, forty-two million, two hundred fifty-one thousand, ten".