3845415461723 has 4 divisors (see below), whose sum is σ = 4194998685528. Its totient is φ = 3495832237920.

The previous prime is 3845415461717. The next prime is 3845415461729. The reversal of 3845415461723 is 3271645145483.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3845415461717) and next prime (3845415461729).

It is not a de Polignac number, because 3845415461723 - 2⁴ = 3845415461707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3845415461729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174791611886 + ... + 174791611907.

It is an arithmetic number, because the mean of its divisors is an integer number (1048749671382).

Almost surely, 2^{3845415461723} is an apocalyptic number.

3845415461723 is a deficient number, since it is larger than the sum of its proper divisors (349583223805).

3845415461723 is a wasteful number, since it uses less digits than its factorization.

3845415461723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349583223804.

The product of its digits is 9676800, while the sum is 53.

The spelling of 3845415461723 in words is "three trillion, eight hundred forty-five billion, four hundred fifteen million, four hundred sixty-one thousand, seven hundred twenty-three".