4151913945 has 8 divisors (see below), whose sum is σ = 6643062336. Its totient is φ = 2214354096.

The previous prime is 4151913929. The next prime is 4151913973. The reversal of 4151913945 is 5493191514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4151913945 - 2⁴ = 4151913929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4151913897 and 4151913906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138397117 + ... + 138397146.

It is an arithmetic number, because the mean of its divisors is an integer number (830382792).

Almost surely, 2^4151913945 is an apocalyptic number.

It is an amenable number.

4151913945 is a deficient number, since it is larger than the sum of its proper divisors (2491148391).

4151913945 is a wasteful number, since it uses less digits than its factorization.

4151913945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276794271.

The product of its digits is 97200, while the sum is 42.

The square root of 4151913945 is about 64435.3470154387. The cubic root of 4151913945 is about 1607.2475823623.

The spelling of 4151913945 in words is "four billion, one hundred fifty-one million, nine hundred thirteen thousand, nine hundred forty-five".