70587887363712 has 224 divisors, whose sum is σ = 213809607819360. Its totient is φ = 23197895078400.

The previous prime is 70587887363711. The next prime is 70587887363797. The reversal of 70587887363712 is 21736378878507.

70587887363712 is a `hidden beast` number, since 7 + 0 + 58 + 78 + 87 + 363 + 71 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (70587887363711) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1297887 + ... + 11952417.

It is an arithmetic number, because the mean of its divisors is an integer number (954507177765).

Almost surely, 2^{70587887363712} is an apocalyptic number.

70587887363712 is a gapful number since it is divisible by the number (72) 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 70587887363712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106904803909680).

70587887363712 is an abundant number, since it is smaller than the sum of its proper divisors (143221720455648).

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

70587887363712 is an equidigital number, since it uses as much as digits as its factorization.

70587887363712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10654634 (or 10654607 counting only the distinct ones).

The product of its (nonzero) digits is 663828480, while the sum is 72.

The spelling of 70587887363712 in words is "seventy trillion, five hundred eighty-seven billion, eight hundred eighty-seven million, three hundred sixty-three thousand, seven hundred twelve".