424135952 has 10 divisors (see below), whose sum is σ = 821763438. Its totient is φ = 212067968.

The previous prime is 424135951. The next prime is 424135963. The reversal of 424135952 is 259531424.

It can be written as a sum of positive squares in only one way, i.e., 350588176 + 73547776 = 18724^2 + 8576^2 .

It is not an unprimeable number, because it can be changed into a prime (424135951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13254233 + ... + 13254264.

Almost surely, 2^424135952 is an apocalyptic number.

It is an amenable number.

424135952 is a deficient number, since it is larger than the sum of its proper divisors (397627486).

424135952 is a wasteful number, since it uses less digits than its factorization.

424135952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26508505 (or 26508499 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 424135952 is about 20594.5612237794. The cubic root of 424135952 is about 751.3374370061.

The spelling of 424135952 in words is "four hundred twenty-four million, one hundred thirty-five thousand, nine hundred fifty-two".