70470157011 has 16 divisors (see below), whose sum is σ = 94059895680. Its totient is φ = 46930296320.

The previous prime is 70470156979. The next prime is 70470157049. The reversal of 70470157011 is 11075107407.

It is a cyclic number.

It is not a de Polignac number, because 70470157011 - 2⁵ = 70470156979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70470157091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19910680 + ... + 19914218.

It is an arithmetic number, because the mean of its divisors is an integer number (5878743480).

Almost surely, 2^70470157011 is an apocalyptic number.

70470157011 is a deficient number, since it is larger than the sum of its proper divisors (23589738669).

70470157011 is a wasteful number, since it uses less digits than its factorization.

70470157011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706.

The product of its (nonzero) digits is 6860, while the sum is 33.

The spelling of 70470157011 in words is "seventy billion, four hundred seventy million, one hundred fifty-seven thousand, eleven".