340151325503 has 16 divisors (see below), whose sum is σ = 377199559296. Its totient is φ = 304156820640.

The previous prime is 340151325491. The next prime is 340151325511. The reversal of 340151325503 is 305523151043.

It is a cyclic number.

It is not a de Polignac number, because 340151325503 - 2⁶ = 340151325439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340151325503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340151345503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613376 + ... + 1027877.

It is an arithmetic number, because the mean of its divisors is an integer number (23574972456).

Almost surely, 2^340151325503 is an apocalyptic number.

340151325503 is a deficient number, since it is larger than the sum of its proper divisors (37048233793).

340151325503 is a wasteful number, since it uses less digits than its factorization.

340151325503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641574.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 340151325503 its reverse (305523151043), we get a palindrome (645674476546).

The spelling of 340151325503 in words is "three hundred forty billion, one hundred fifty-one million, three hundred twenty-five thousand, five hundred three".