70611449194960 has 80 divisors (see below), whose sum is σ = 164403869599440. Its totient is φ = 28204649164800.

The previous prime is 70611449194939. The next prime is 70611449194969. The reversal of 70611449194960 is 6949194411607.

It can be written as a sum of positive squares in 8 ways, for example, as 42611180620176 + 28000268574784 = 6527724^2 + 5291528^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70611449194969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171492694 + ... + 171903946.

It is an arithmetic number, because the mean of its divisors is an integer number (2055048369993).

Almost surely, 2^{70611449194960} is an apocalyptic number.

It is an amenable number.

70611449194960 is an abundant number, since it is smaller than the sum of its proper divisors (93792420404480).

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

70611449194960 is a wasteful number, since it uses less digits than its factorization.

70611449194960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414296 (or 414290 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 70611449194960 in words is "seventy trillion, six hundred eleven billion, four hundred forty-nine million, one hundred ninety-four thousand, nine hundred sixty".