1002354142 has 8 divisors (see below), whose sum is σ = 1540202832. Its totient is φ = 488953200.

The previous prime is 1002354107. The next prime is 1002354151. The reversal of 1002354142 is 2414532001.

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

It is a congruent number.

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, 6111834 + ... + 6111997.

It is an arithmetic number, because the mean of its divisors is an integer number (192525354).

Almost surely, 2^1002354142 is an apocalyptic number.

1002354142 is a deficient number, since it is larger than the sum of its proper divisors (537848690).

1002354142 is a wasteful number, since it uses less digits than its factorization.

1002354142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12223874.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1002354142 is about 31659.9769740914. The cubic root of 1002354142 is about 1000.7840990280.

Adding to 1002354142 its reverse (2414532001), we get a palindrome (3416886143).

The spelling of 1002354142 in words is "one billion, two million, three hundred fifty-four thousand, one hundred forty-two".