340045054515 has 48 divisors (see below), whose sum is σ = 618323958720. Its totient is φ = 172637364480.

The previous prime is 340045054487. The next prime is 340045054537. The reversal of 340045054515 is 515450540043.

340045054515 is a `hidden beast` number, since 3 + 40 + 0 + 4 + 50 + 54 + 515 = 666.

It is not a de Polignac number, because 340045054515 - 2⁵ = 340045054483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340045054515.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1742352 + ... + 1927661.

It is an arithmetic number, because the mean of its divisors is an integer number (12881749140).

Almost surely, 2^340045054515 is an apocalyptic number.

340045054515 is a deficient number, since it is larger than the sum of its proper divisors (278278904205).

340045054515 is a wasteful number, since it uses less digits than its factorization.

340045054515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670124 (or 3670121 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 340045054515 its reverse (515450540043), we get a palindrome (855495594558).

The spelling of 340045054515 in words is "three hundred forty billion, forty-five million, fifty-four thousand, five hundred fifteen".