70004004034040 has 32 divisors (see below), whose sum is σ = 158196821364000. Its totient is φ = 27879323873664.

The previous prime is 70004004034021. The next prime is 70004004034043. The reversal of 70004004034040 is 4043040040007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70004004034043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821170100 + ... + 3821188419.

It is an arithmetic number, because the mean of its divisors is an integer number (4943650667625).

Almost surely, 2^{70004004034040} is an apocalyptic number.

It is an amenable number.

70004004034040 is an abundant number, since it is smaller than the sum of its proper divisors (88192817329960).

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

70004004034040 is a wasteful number, since it uses less digits than its factorization.

70004004034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7642358759 (or 7642358755 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

Adding to 70004004034040 its reverse (4043040040007), we get a palindrome (74047044074047).

The spelling of 70004004034040 in words is "seventy trillion, four billion, four million, thirty-four thousand, forty".