15803463342 has 16 divisors (see below), whose sum is σ = 31608173520. Its totient is φ = 5267613312.

The previous prime is 15803463341. The next prime is 15803463367. The reversal of 15803463342 is 24336430851.

It is a self number, because there is not a number n which added to its sum of digits gives 15803463342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15803463341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 233328 + ... + 293340.

It is an arithmetic number, because the mean of its divisors is an integer number (1975510845).

Almost surely, 2^15803463342 is an apocalyptic number.

15803463342 is an abundant number, since it is smaller than the sum of its proper divisors (15804710178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15803463342 is a wasteful number, since it uses less digits than its factorization.

15803463342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103907.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 15803463342 in words is "fifteen billion, eight hundred three million, four hundred sixty-three thousand, three hundred forty-two".