2402310142 has 8 divisors (see below), whose sum is σ = 3605835816. Its totient is φ = 1200364872.

The previous prime is 2402310121. The next prime is 2402310151. The reversal of 2402310142 is 2410132042.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391293 + ... + 397384.

It is an arithmetic number, because the mean of its divisors is an integer number (450729477).

Almost surely, 2^2402310142 is an apocalyptic number.

2402310142 is a deficient number, since it is larger than the sum of its proper divisors (1203525674).

2402310142 is a wasteful number, since it uses less digits than its factorization.

2402310142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790202.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2402310142 is about 49013.3669726943. The cubic root of 2402310142 is about 1339.2953416212.

Adding to 2402310142 its reverse (2410132042), we get a palindrome (4812442184).

The spelling of 2402310142 in words is "two billion, four hundred two million, three hundred ten thousand, one hundred forty-two".