70004369619 has 24 divisors (see below), whose sum is σ = 102429063360. Its totient is φ = 46064573568.

The previous prime is 70004369599. The next prime is 70004369651. The reversal of 70004369619 is 91696340007.

It is not a de Polignac number, because 70004369619 - 2⁵ = 70004369587 is a prime.

It is a super-2 number, since 2×70004369619² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70004369689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2600959 + ... + 2627735.

It is an arithmetic number, because the mean of its divisors is an integer number (4267877640).

Almost surely, 2^70004369619 is an apocalyptic number.

70004369619 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

70004369619 is a deficient number, since it is larger than the sum of its proper divisors (32424693741).

70004369619 is a wasteful number, since it uses less digits than its factorization.

70004369619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30539 (or 30536 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 70004369619 in words is "seventy billion, four million, three hundred sixty-nine thousand, six hundred nineteen".