4345148915 has 16 divisors (see below), whose sum is σ = 5590788480. Its totient is φ = 3230223360.

The previous prime is 4345148879. The next prime is 4345148933. The reversal of 4345148915 is 5198415434.

It is a de Polignac number, because none of the positive numbers 2^k-4345148915 is a prime.

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, 316826 + ... + 330255.

It is an arithmetic number, because the mean of its divisors is an integer number (349424280).

Almost surely, 2^4345148915 is an apocalyptic number.

4345148915 is a deficient number, since it is larger than the sum of its proper divisors (1245639565).

4345148915 is a wasteful number, since it uses less digits than its factorization.

4345148915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647182.

The product of its digits is 345600, while the sum is 44.

The square root of 4345148915 is about 65917.7435520968. The cubic root of 4345148915 is about 1631.8048577777.

The spelling of 4345148915 in words is "four billion, three hundred forty-five million, one hundred forty-eight thousand, nine hundred fifteen".