15648143342 has 8 divisors (see below), whose sum is σ = 25277770056. Its totient is φ = 7222219992.

The previous prime is 15648143339. The next prime is 15648143347. The reversal of 15648143342 is 24334184651.

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

It is a self number, because there is not a number n which added to its sum of digits gives 15648143342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15648143347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300925808 + ... + 300925859.

It is an arithmetic number, because the mean of its divisors is an integer number (3159721257).

Almost surely, 2^15648143342 is an apocalyptic number.

15648143342 is a deficient number, since it is larger than the sum of its proper divisors (9629626714).

15648143342 is a wasteful number, since it uses less digits than its factorization.

15648143342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601851682.

The product of its digits is 276480, while the sum is 41.

The spelling of 15648143342 in words is "fifteen billion, six hundred forty-eight million, one hundred forty-three thousand, three hundred forty-two".