70712377111 has 8 divisors (see below), whose sum is σ = 71026090784. Its totient is φ = 70399355040.

The previous prime is 70712377091. The next prime is 70712377171. The reversal of 70712377111 is 11177321707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70712377111 - 2³³ = 62122442519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70712377171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32581 + ... + 377473.

It is an arithmetic number, because the mean of its divisors is an integer number (8878261348).

Almost surely, 2^70712377111 is an apocalyptic number.

70712377111 is a deficient number, since it is larger than the sum of its proper divisors (313713673).

70712377111 is a wasteful number, since it uses less digits than its factorization.

70712377111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345801.

The product of its (nonzero) digits is 14406, while the sum is 37.

Adding to 70712377111 its reverse (11177321707), we get a palindrome (81889698818).

The spelling of 70712377111 in words is "seventy billion, seven hundred twelve million, three hundred seventy-seven thousand, one hundred eleven".