4454196915 has 16 divisors (see below), whose sum is σ = 8144817408. Its totient is φ = 2036204256.

The previous prime is 4454196907. The next prime is 4454196941. The reversal of 4454196915 is 5196914544.

It is not a de Polignac number, because 4454196915 - 2³ = 4454196907 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, 21210357 + ... + 21210566.

It is an arithmetic number, because the mean of its divisors is an integer number (509051088).

Almost surely, 2^4454196915 is an apocalyptic number.

4454196915 is a deficient number, since it is larger than the sum of its proper divisors (3690620493).

4454196915 is a wasteful number, since it uses less digits than its factorization.

4454196915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42420938.

The product of its digits is 777600, while the sum is 48.

The square root of 4454196915 is about 66739.7701149772. The cubic root of 4454196915 is about 1645.3430873780.

The spelling of 4454196915 in words is "four billion, four hundred fifty-four million, one hundred ninety-six thousand, nine hundred fifteen".