15140153342 has 8 divisors (see below), whose sum is σ = 22710883032. Its totient is φ = 7569859000.

The previous prime is 15140153323. The next prime is 15140153377. The reversal of 15140153342 is 24335104151.

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

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, 209 + ... + 174012.

It is an arithmetic number, because the mean of its divisors is an integer number (2838860379).

Almost surely, 2^15140153342 is an apocalyptic number.

15140153342 is a deficient number, since it is larger than the sum of its proper divisors (7570729690).

15140153342 is a wasteful number, since it uses less digits than its factorization.

15140153342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217674.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 15140153342 its reverse (24335104151), we get a palindrome (39475257493).

The spelling of 15140153342 in words is "fifteen billion, one hundred forty million, one hundred fifty-three thousand, three hundred forty-two".