1040142202 has 64 divisors (see below), whose sum is σ = 1836027648. Its totient is φ = 437184000.

The previous prime is 1040142167. The next prime is 1040142239. The reversal of 1040142202 is 2022410401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3754888 + ... + 3755164.

It is an arithmetic number, because the mean of its divisors is an integer number (28687932).

Almost surely, 2^1040142202 is an apocalyptic number.

1040142202 is a deficient number, since it is larger than the sum of its proper divisors (795885446).

1040142202 is a wasteful number, since it uses less digits than its factorization.

1040142202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1040142202 is about 32251.2356662501. The cubic root of 1040142202 is about 1013.2055790534.

Adding to 1040142202 its reverse (2022410401), we get a palindrome (3062552603).

The spelling of 1040142202 in words is "one billion, forty million, one hundred forty-two thousand, two hundred two".