70404066734 has 8 divisors (see below), whose sum is σ = 105607234560. Its totient is φ = 35201655216.

The previous prime is 70404066709. The next prime is 70404066739. The reversal of 70404066734 is 43766040407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70404066734² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70404066691 and 70404066700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70404066739) 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 3 ways as a sum of consecutive naturals, for example, 225107 + ... + 437585.

It is an arithmetic number, because the mean of its divisors is an integer number (13200904320).

Almost surely, 2^70404066734 is an apocalyptic number.

70404066734 is a deficient number, since it is larger than the sum of its proper divisors (35203167826).

70404066734 is a wasteful number, since it uses less digits than its factorization.

70404066734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378154.

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 70404066734 in words is "seventy billion, four hundred four million, sixty-six thousand, seven hundred thirty-four".