70444347802 has 8 divisors (see below), whose sum is σ = 105669626976. Its totient is φ = 35221138812.

The previous prime is 70444347797. The next prime is 70444347811. The reversal of 70444347802 is 20874344407.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70444347802² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429478 + ... + 570385.

It is an arithmetic number, because the mean of its divisors is an integer number (13208703372).

Almost surely, 2^70444347802 is an apocalyptic number.

70444347802 is a deficient number, since it is larger than the sum of its proper divisors (35225279174).

70444347802 is a wasteful number, since it uses less digits than its factorization.

70444347802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035092.

The product of its (nonzero) digits is 602112, while the sum is 43.

The spelling of 70444347802 in words is "seventy billion, four hundred forty-four million, three hundred forty-seven thousand, eight hundred two".