70111136445 has 128 divisors (see below), whose sum is σ = 131876978688. Its totient is φ = 31149619200.

The previous prime is 70111136419. The next prime is 70111136507. The reversal of 70111136445 is 54463111107.

It is not a de Polignac number, because 70111136445 - 2⁵ = 70111136413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 300906049 + ... + 300906281.

It is an arithmetic number, because the mean of its divisors is an integer number (1030288896).

Almost surely, 2^70111136445 is an apocalyptic number.

It is an amenable number.

70111136445 is a deficient number, since it is larger than the sum of its proper divisors (61765842243).

70111136445 is a wasteful number, since it uses less digits than its factorization.

70111136445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 70111136445 in words is "seventy billion, one hundred eleven million, one hundred thirty-six thousand, four hundred forty-five".