70774074404 has 24 divisors (see below), whose sum is σ = 135147852000. Its totient is φ = 32162007680.

The previous prime is 70774074403. The next prime is 70774074407. The reversal of 70774074404 is 40447047707.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (70774074403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20474 + ... + 376785.

It is an arithmetic number, because the mean of its divisors is an integer number (5631160500).

Almost surely, 2^70774074404 is an apocalyptic number.

It is an amenable number.

70774074404 is a deficient number, since it is larger than the sum of its proper divisors (64373777596).

70774074404 is a wasteful number, since it uses less digits than its factorization.

70774074404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401323 (or 401321 counting only the distinct ones).

The product of its (nonzero) digits is 614656, while the sum is 44.

Adding to 70774074404 its reverse (40447047707), we get a palindrome (111221122111).

The spelling of 70774074404 in words is "seventy billion, seven hundred seventy-four million, seventy-four thousand, four hundred four".