340135143045 has 16 divisors (see below), whose sum is σ = 544254137280. Its totient is φ = 181392773504.

The previous prime is 340135142939. The next prime is 340135143113. The reversal of 340135143045 is 540341531043.

It is a cyclic number.

It is not a de Polignac number, because 340135143045 - 2⁷ = 340135142917 is a prime.

It is a super-2 number, since 2×340135143045² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340135142997 and 340135143015.

It is a congruent 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, 565179 + ... + 999848.

It is an arithmetic number, because the mean of its divisors is an integer number (34015883580).

Almost surely, 2^340135143045 is an apocalyptic number.

It is an amenable number.

340135143045 is a deficient number, since it is larger than the sum of its proper divisors (204118994235).

340135143045 is a wasteful number, since it uses less digits than its factorization.

340135143045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579524.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 340135143045 its reverse (540341531043), we get a palindrome (880476674088).

The spelling of 340135143045 in words is "three hundred forty billion, one hundred thirty-five million, one hundred forty-three thousand, forty-five".