70047341280 has 288 divisors, whose sum is σ = 289255022784. Its totient is φ = 15068971008.

The previous prime is 70047341251. The next prime is 70047341311. The reversal of 70047341280 is 8214374007.

It is a happy number.

70047341280 is a `hidden beast` number, since 70 + 0 + 473 + 41 + 2 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33027 + ... + 375746.

It is an arithmetic number, because the mean of its divisors is an integer number (1004357718).

Almost surely, 2^70047341280 is an apocalyptic number.

70047341280 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 70047341280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144627511392).

70047341280 is an abundant number, since it is smaller than the sum of its proper divisors (219207681504).

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

70047341280 is a wasteful number, since it uses less digits than its factorization.

70047341280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408818 (or 408807 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 70047341280 in words is "seventy billion, forty-seven million, three hundred forty-one thousand, two hundred eighty".