340102400545 has 16 divisors (see below), whose sum is σ = 408539916288. Its totient is φ = 271804034880.

The previous prime is 340102400497. The next prime is 340102400551. The reversal of 340102400545 is 545004201043.

It is not a de Polignac number, because 340102400545 - 2¹³ = 340102392353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28509372 + ... + 28521298.

It is an arithmetic number, because the mean of its divisors is an integer number (25533744768).

Almost surely, 2^340102400545 is an apocalyptic number.

It is an amenable number.

340102400545 is a deficient number, since it is larger than the sum of its proper divisors (68437515743).

340102400545 is a wasteful number, since it uses less digits than its factorization.

340102400545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17280.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 340102400545 its reverse (545004201043), we get a palindrome (885106601588).

The spelling of 340102400545 in words is "three hundred forty billion, one hundred two million, four hundred thousand, five hundred forty-five".