4145017965 has 32 divisors (see below), whose sum is σ = 7240924800. Its totient is φ = 2008043520.

The previous prime is 4145017951. The next prime is 4145017973. The reversal of 4145017965 is 5697105414.

It is not a de Polignac number, because 4145017965 - 2⁶ = 4145017901 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202941 + ... + 222429.

It is an arithmetic number, because the mean of its divisors is an integer number (226278900).

Almost surely, 2^4145017965 is an apocalyptic number.

It is an amenable number.

4145017965 is a deficient number, since it is larger than the sum of its proper divisors (3095906835).

4145017965 is a wasteful number, since it uses less digits than its factorization.

4145017965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20797.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 4145017965 is about 64381.8139306435. The cubic root of 4145017965 is about 1606.3572548910.

The spelling of 4145017965 in words is "four billion, one hundred forty-five million, seventeen thousand, nine hundred sixty-five".