14770011145 has 12 divisors (see below), whose sum is σ = 18827933004. Its totient is φ = 11120948480.

The previous prime is 14770011121. The next prime is 14770011197. The reversal of 14770011145 is 54111007741.

It can be written as a sum of positive squares in 6 ways, for example, as 352725961 + 14417285184 = 18781^2 + 120072^2 .

It is not a de Polignac number, because 14770011145 - 2¹⁹ = 14769486857 is a prime.

It is a super-2 number, since 2×14770011145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5109286 + ... + 5112175.

It is an arithmetic number, because the mean of its divisors is an integer number (1568994417).

Almost surely, 2^14770011145 is an apocalyptic number.

It is an amenable number.

14770011145 is a deficient number, since it is larger than the sum of its proper divisors (4057921859).

14770011145 is a wasteful number, since it uses less digits than its factorization.

14770011145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10221500 (or 10221483 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 31.

Adding to 14770011145 its reverse (54111007741), we get a palindrome (68881018886).

The spelling of 14770011145 in words is "fourteen billion, seven hundred seventy million, eleven thousand, one hundred forty-five".