78050834070 has 64 divisors (see below), whose sum is σ = 207701349120. Its totient is φ = 18611222400.

The previous prime is 78050834047. The next prime is 78050834093. The reversal of 78050834070 is 7043805087.

It is an interprime number because it is at equal distance from previous prime (78050834047) and next prime (78050834093).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1918540 + ... + 1958799.

It is an arithmetic number, because the mean of its divisors is an integer number (3245333580).

Almost surely, 2^78050834070 is an apocalyptic number.

78050834070 is an abundant number, since it is smaller than the sum of its proper divisors (129650515050).

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

78050834070 is a wasteful number, since it uses less digits than its factorization.

78050834070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877421.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 78050834070 in words is "seventy-eight billion, fifty million, eight hundred thirty-four thousand, seventy".