70412788893770 has 32 divisors (see below), whose sum is σ = 130127393229120. Its totient is φ = 27416133996160.

The previous prime is 70412788893721. The next prime is 70412788893809. The reversal of 70412788893770 is 7739888721407.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 70412788893694 and 70412788893703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193654160 + ... + 194017419.

It is an arithmetic number, because the mean of its divisors is an integer number (4066481038410).

Almost surely, 2^{70412788893770} is an apocalyptic number.

70412788893770 is a deficient number, since it is larger than the sum of its proper divisors (59714604335350).

70412788893770 is a wasteful number, since it uses less digits than its factorization.

70412788893770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387672070.

The product of its (nonzero) digits is 265531392, while the sum is 71.

The spelling of 70412788893770 in words is "seventy trillion, four hundred twelve billion, seven hundred eighty-eight million, eight hundred ninety-three thousand, seven hundred seventy".