15340007342 has 8 divisors (see below), whose sum is σ = 25101830232. Its totient is φ = 6972730600.

The previous prime is 15340007327. The next prime is 15340007393. The reversal of 15340007342 is 24370004351.

It is a happy number.

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

It is a super-2 number, since 2×15340007342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348636509 + ... + 348636552.

It is an arithmetic number, because the mean of its divisors is an integer number (3137728779).

Almost surely, 2^15340007342 is an apocalyptic number.

15340007342 is a deficient number, since it is larger than the sum of its proper divisors (9761822890).

15340007342 is a wasteful number, since it uses less digits than its factorization.

15340007342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697273074.

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 15340007342 in words is "fifteen billion, three hundred forty million, seven thousand, three hundred forty-two".