15341320534 has 8 divisors (see below), whose sum is σ = 23446169280. Its totient is φ = 7525930776.

The previous prime is 15341320507. The next prime is 15341320541. The reversal of 15341320534 is 43502314351.

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

It is a super-2 number, since 2×15341320534² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15341320496 and 15341320505.

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 in 3 ways as a sum of consecutive naturals, for example, 72364614 + ... + 72364825.

It is an arithmetic number, because the mean of its divisors is an integer number (2930771160).

Almost surely, 2^15341320534 is an apocalyptic number.

15341320534 is a deficient number, since it is larger than the sum of its proper divisors (8104848746).

15341320534 is a wasteful number, since it uses less digits than its factorization.

15341320534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144729494.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 15341320534 its reverse (43502314351), we get a palindrome (58843634885).

The spelling of 15341320534 in words is "fifteen billion, three hundred forty-one million, three hundred twenty thousand, five hundred thirty-four".