70103294680 has 64 divisors (see below), whose sum is σ = 162507565440. Its totient is φ = 27197194752.

The previous prime is 70103294671. The next prime is 70103294699. The reversal of 70103294680 is 8649230107.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 394449 + ... + 543871.

It is an arithmetic number, because the mean of its divisors is an integer number (2539180710).

Almost surely, 2^70103294680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70103294680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81253782720).

70103294680 is an abundant number, since it is smaller than the sum of its proper divisors (92404270760).

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

70103294680 is a wasteful number, since it uses less digits than its factorization.

70103294680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149788 (or 149784 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 70103294680 in words is "seventy billion, one hundred three million, two hundred ninety-four thousand, six hundred eighty".