70109343360 has 1152 divisors, whose sum is σ = 306216892800. Its totient is φ = 14437564416.

The previous prime is 70109343319. The next prime is 70109343361. The reversal of 70109343360 is 6334390107.

70109343360 is a `hidden beast` number, since 70 + 10 + 93 + 433 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

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

It is not an unprimeable number, because it can be changed into a prime (70109343361) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 405256234 + ... + 405256406.

It is an arithmetic number, because the mean of its divisors is an integer number (265813275).

Almost surely, 2^70109343360 is an apocalyptic number.

70109343360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70109343360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153108446400).

70109343360 is an abundant number, since it is smaller than the sum of its proper divisors (236107549440).

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

70109343360 is a wasteful number, since it uses less digits than its factorization.

70109343360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 70109343360 in words is "seventy billion, one hundred nine million, three hundred forty-three thousand, three hundred sixty".