4219117472 has 12 divisors (see below), whose sum is σ = 8306387586. Its totient is φ = 2109558720.

The previous prime is 4219117459. The next prime is 4219117489. The reversal of 4219117472 is 2747119124.

It can be written as a sum of positive squares in only one way, i.e., 3466383376 + 752734096 = 58876^2 + 27436^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65923679 + ... + 65923742.

Almost surely, 2^4219117472 is an apocalyptic number.

It is an amenable number.

4219117472 is a deficient number, since it is larger than the sum of its proper divisors (4087270114).

4219117472 is a wasteful number, since it uses less digits than its factorization.

4219117472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131847431 (or 131847423 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 4219117472 is about 64954.7340230102. The cubic root of 4219117472 is about 1615.8729313870.

The spelling of 4219117472 in words is "four billion, two hundred nineteen million, one hundred seventeen thousand, four hundred seventy-two".