2601434345 has 16 divisors (see below), whose sum is σ = 3169044480. Its totient is φ = 2049836544.

The previous prime is 2601434327. The next prime is 2601434399. The reversal of 2601434345 is 5434341062.

It is a cyclic number.

It is not a de Polignac number, because 2601434345 - 2⁶ = 2601434281 is a prime.

It is a Curzon 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, 73529 + ... + 103001.

It is an arithmetic number, because the mean of its divisors is an integer number (198065280).

Almost surely, 2^2601434345 is an apocalyptic number.

It is an amenable number.

2601434345 is a deficient number, since it is larger than the sum of its proper divisors (567610135).

2601434345 is a wasteful number, since it uses less digits than its factorization.

2601434345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29744.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2601434345 is about 51004.2581065542. The cubic root of 2601434345 is about 1375.3216825323.

The spelling of 2601434345 in words is "two billion, six hundred one million, four hundred thirty-four thousand, three hundred forty-five".