4215125024 has 36 divisors (see below), whose sum is σ = 9121530222. Its totient is φ = 1915964160.

The previous prime is 4215125021. The next prime is 4215125039. The reversal of 4215125024 is 4205215124.

It can be written as a sum of positive squares in only one way, i.e., 3778315024 + 436810000 = 61468^2 + 20900^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4215124984 and 4215125002.

It is not an unprimeable number, because it can be changed into a prime (4215125021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 540437 + ... + 548180.

Almost surely, 2^4215125024 is an apocalyptic number.

4215125024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4215125024 is an abundant number, since it is smaller than the sum of its proper divisors (4906405198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4215125024 is a wasteful number, since it uses less digits than its factorization.

4215125024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088649 (or 1088630 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4215125024 is about 64923.9942086129. The cubic root of 4215125024 is about 1615.3630834811.

The spelling of 4215125024 in words is "four billion, two hundred fifteen million, one hundred twenty-five thousand, twenty-four".