1001662342 has 4 divisors (see below), whose sum is σ = 1502493516. Its totient is φ = 500831170.

The previous prime is 1001662283. The next prime is 1001662379. The reversal of 1001662342 is 2432661001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250415584 + ... + 250415587.

It is an arithmetic number, because the mean of its divisors is an integer number (375623379).

Almost surely, 2^1001662342 is an apocalyptic number.

1001662342 is a deficient number, since it is larger than the sum of its proper divisors (500831174).

1001662342 is an equidigital number, since it uses as much as digits as its factorization.

1001662342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500831173.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1001662342 is about 31649.0496223820. The cubic root of 1001662342 is about 1000.5538072409.

The spelling of 1001662342 in words is "one billion, one million, six hundred sixty-two thousand, three hundred forty-two".