70741347746 has 16 divisors (see below), whose sum is σ = 110420085600. Its totient is φ = 33962536608.

The previous prime is 70741347697. The next prime is 70741347839. The reversal of 70741347746 is 64774314707.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 70741347694 and 70741347703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6965891 + ... + 6976038.

It is an arithmetic number, because the mean of its divisors is an integer number (6901255350).

Almost surely, 2^70741347746 is an apocalyptic number.

70741347746 is a deficient number, since it is larger than the sum of its proper divisors (39678737854).

70741347746 is a wasteful number, since it uses less digits than its factorization.

70741347746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13942033.

The product of its (nonzero) digits is 2765952, while the sum is 50.

The spelling of 70741347746 in words is "seventy billion, seven hundred forty-one million, three hundred forty-seven thousand, seven hundred forty-six".