1442697010 has 16 divisors (see below), whose sum is σ = 2749611096. Its totient is φ = 543132928.

The previous prime is 1442696987. The next prime is 1442697049. The reversal of 1442697010 is 107962441.

It can be written as a sum of positive squares in 4 ways, for example, as 1431184561 + 11512449 = 37831^2 + 3393^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243057 + ... + 4243396.

Almost surely, 2^1442697010 is an apocalyptic number.

1442697010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442697010 is a deficient number, since it is larger than the sum of its proper divisors (1306914086).

1442697010 is a wasteful number, since it uses less digits than its factorization.

1442697010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8486477.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1442697010 is about 37982.8515253924. The cubic root of 1442697010 is about 1129.9477904194.

The spelling of 1442697010 in words is "one billion, four hundred forty-two million, six hundred ninety-seven thousand, ten".