15341620942 has 4 divisors (see below), whose sum is σ = 23012431416. Its totient is φ = 7670810470.

The previous prime is 15341620909. The next prime is 15341620961. The reversal of 15341620942 is 24902614351.

It is a happy number.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3835405234 + ... + 3835405237.

It is an arithmetic number, because the mean of its divisors is an integer number (5753107854).

Almost surely, 2^15341620942 is an apocalyptic number.

15341620942 is a deficient number, since it is larger than the sum of its proper divisors (7670810474).

15341620942 is an equidigital number, since it uses as much as digits as its factorization.

15341620942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670810473.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 15341620942 in words is "fifteen billion, three hundred forty-one million, six hundred twenty thousand, nine hundred forty-two".