1608149014942 has 8 divisors (see below), whose sum is σ = 2412230805000. Its totient is φ = 804072079944.

The previous prime is 1608149014931. The next prime is 1608149014973. The reversal of 1608149014942 is 2494109418061.

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

It is a super-2 number, since 2×1608149014942² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 224392 + ... + 1807387.

It is an arithmetic number, because the mean of its divisors is an integer number (301528850625).

Almost surely, 2^{1608149014942} is an apocalyptic number.

1608149014942 is a deficient number, since it is larger than the sum of its proper divisors (804081790058).

1608149014942 is a wasteful number, since it uses less digits than its factorization.

1608149014942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427530.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 1608149014942 in words is "one trillion, six hundred eight billion, one hundred forty-nine million, fourteen thousand, nine hundred forty-two".