70414320852 has 36 divisors (see below), whose sum is σ = 178027536960. Its totient is φ = 23466721872.

The previous prime is 70414320829. The next prime is 70414320877. The reversal of 70414320852 is 25802341407.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12678 + ... + 375485.

It is an arithmetic number, because the mean of its divisors is an integer number (4945209360).

Almost surely, 2^70414320852 is an apocalyptic number.

It is an amenable number.

70414320852 is an abundant number, since it is smaller than the sum of its proper divisors (107613216108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70414320852 is a wasteful number, since it uses less digits than its factorization.

70414320852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393212 (or 393207 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 70414320852 in words is "seventy billion, four hundred fourteen million, three hundred twenty thousand, eight hundred fifty-two".