1142522410 has 8 divisors (see below), whose sum is σ = 2056540356. Its totient is φ = 457008960.

The previous prime is 1142522377. The next prime is 1142522429. The reversal of 1142522410 is 142252411.

It can be written as a sum of positive squares in 2 ways, for example, as 1085504809 + 57017601 = 32947^2 + 7551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57126111 + ... + 57126130.

Almost surely, 2^1142522410 is an apocalyptic number.

1142522410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142522410 is a deficient number, since it is larger than the sum of its proper divisors (914017946).

1142522410 is a wasteful number, since it uses less digits than its factorization.

1142522410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114252248.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1142522410 is about 33801.2190608564. The cubic root of 1142522410 is about 1045.4138330276.

Adding to 1142522410 its reverse (142252411), we get a palindrome (1284774821).

The spelling of 1142522410 in words is "one billion, one hundred forty-two million, five hundred twenty-two thousand, four hundred ten".