4212687475 has 24 divisors (see below), whose sum is σ = 5583830112. Its totient is φ = 3144979200.

The previous prime is 4212687443. The next prime is 4212687491. The reversal of 4212687475 is 5747862124.

4212687475 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4212687475 - 2⁵ = 4212687443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65772 + ... + 112921.

It is an arithmetic number, because the mean of its divisors is an integer number (232659588).

Almost surely, 2^4212687475 is an apocalyptic number.

4212687475 is a deficient number, since it is larger than the sum of its proper divisors (1371142637).

4212687475 is a wasteful number, since it uses less digits than its factorization.

4212687475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178767 (or 178762 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The square root of 4212687475 is about 64905.2191661040. The cubic root of 4212687475 is about 1615.0516426661.

The spelling of 4212687475 in words is "four billion, two hundred twelve million, six hundred eighty-seven thousand, four hundred seventy-five".