25676234042019 has 48 divisors (see below), whose sum is σ = 38123007369216. Its totient is φ = 15358824391680.

The previous prime is 25676234041973. The next prime is 25676234042057. The reversal of 25676234042019 is 91024043267652.

It is not a de Polignac number, because 25676234042019 - 2⁷ = 25676234041891 is a prime.

It is a super-2 number, since 2×25676234042019² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25676234042099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7454602 + ... + 10340384.

It is an arithmetic number, because the mean of its divisors is an integer number (794229320192).

Almost surely, 2^{25676234042019} is an apocalyptic number.

25676234042019 is a deficient number, since it is larger than the sum of its proper divisors (12446773327197).

25676234042019 is a wasteful number, since it uses less digits than its factorization.

25676234042019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886128 (or 2886117 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 25676234042019 in words is "twenty-five trillion, six hundred seventy-six billion, two hundred thirty-four million, forty-two thousand, nineteen".