70007670134678 has 32 divisors (see below), whose sum is σ = 110390496662016. Its totient is φ = 33233488377408.

The previous prime is 70007670134603. The next prime is 70007670134681. The reversal of 70007670134678 is 87643107670007.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51401225 + ... + 52745627.

It is an arithmetic number, because the mean of its divisors is an integer number (3449703020688).

Almost surely, 2^{70007670134678} is an apocalyptic number.

70007670134678 is a deficient number, since it is larger than the sum of its proper divisors (40382826527338).

70007670134678 is a wasteful number, since it uses less digits than its factorization.

70007670134678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352828.

The product of its (nonzero) digits is 8297856, while the sum is 56.

The spelling of 70007670134678 in words is "seventy trillion, seven billion, six hundred seventy million, one hundred thirty-four thousand, six hundred seventy-eight".