70476660000 has 180 divisors, whose sum is σ = 250442974782. Its totient is φ = 18793728000.

The previous prime is 70476659963. The next prime is 70476660019. The reversal of 70476660000 is 6667407.

It can be written as a sum of positive squares in 5 ways, for example, as 202891536 + 70273768464 = 14244^2 + 265092^2 .

It is a tau number, because it is divible by the number of its divisors (180).

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

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 15769 + ... + 375768.

Almost surely, 2^70476660000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70476660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125221487391).

70476660000 is an abundant number, since it is smaller than the sum of its proper divisors (179966314782).

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

70476660000 is a wasteful number, since it uses less digits than its factorization.

70476660000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391573 (or 391547 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 70476660000 in words is "seventy billion, four hundred seventy-six million, six hundred sixty thousand".