70044441480 has 96 divisors (see below), whose sum is σ = 245155561560. Its totient is φ = 17241707520.

The previous prime is 70044441479. The next prime is 70044441497. The reversal of 70044441480 is 8414444007.

70044441480 is a `hidden beast` number, since 70 + 0 + 4 + 444 + 148 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 17695916676 + 52348524804 = 133026^2 + 228798^2 .

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 23 ways as a sum of consecutive naturals, for example, 7478701 + ... + 7488060.

Almost surely, 2^70044441480 is an apocalyptic number.

It is an amenable number.

70044441480 is an abundant number, since it is smaller than the sum of its proper divisors (175111120080).

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

70044441480 is a wasteful number, since it uses less digits than its factorization.

70044441480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14966791 (or 14966784 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 36.

Adding to 70044441480 its reverse (8414444007), we get a palindrome (78458885487).

The spelling of 70044441480 in words is "seventy billion, forty-four million, four hundred forty-one thousand, four hundred eighty".