425196662019 has 4 divisors (see below), whose sum is σ = 566928882696. Its totient is φ = 283464441344.

The previous prime is 425196661991. The next prime is 425196662029. The reversal of 425196662019 is 910266691524.

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

It is a cyclic number.

It is not a de Polignac number, because 425196662019 - 2⁷ = 425196661891 is a prime.

It is a super-2 number, since 2×425196662019² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425196662029) 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, 70866110334 + ... + 70866110339.

It is an arithmetic number, because the mean of its divisors is an integer number (141732220674).

Almost surely, 2^425196662019 is an apocalyptic number.

425196662019 is a deficient number, since it is larger than the sum of its proper divisors (141732220677).

425196662019 is a wasteful number, since it uses less digits than its factorization.

425196662019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141732220676.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 425196662019 in words is "four hundred twenty-five billion, one hundred ninety-six million, six hundred sixty-two thousand, nineteen".