70111476361 has 4 divisors (see below), whose sum is σ = 70115111424. Its totient is φ = 70107841300.

The previous prime is 70111476353. The next prime is 70111476373. The reversal of 70111476361 is 16367411107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16367411107 = 71 ⋅230526917.

It is a cyclic number.

It is not a de Polignac number, because 70111476361 - 2³ = 70111476353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70111476361.

It is not an unprimeable number, because it can be changed into a prime (70111474361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788445 + ... + 1827226.

It is an arithmetic number, because the mean of its divisors is an integer number (17528777856).

Almost surely, 2^70111476361 is an apocalyptic number.

It is an amenable number.

70111476361 is a deficient number, since it is larger than the sum of its proper divisors (3635063).

70111476361 is a wasteful number, since it uses less digits than its factorization.

70111476361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635062.

The product of its (nonzero) digits is 21168, while the sum is 37.

Adding to 70111476361 its reverse (16367411107), we get a palindrome (86478887468).

The spelling of 70111476361 in words is "seventy billion, one hundred eleven million, four hundred seventy-six thousand, three hundred sixty-one".