4191426952 has 8 divisors (see below), whose sum is σ = 7858925550. Its totient is φ = 2095713472.

The previous prime is 4191426929. The next prime is 4191426979. The reversal of 4191426952 is 2596241914.

It can be written as a sum of positive squares in only one way, i.e., 3734920996 + 456505956 = 61114^2 + 21366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4191426899 and 4191426908.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261964177 + ... + 261964192.

Almost surely, 2^4191426952 is an apocalyptic number.

It is an amenable number.

4191426952 is a deficient number, since it is larger than the sum of its proper divisors (3667498598).

4191426952 is a wasteful number, since it uses less digits than its factorization.

4191426952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523928375 (or 523928371 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 4191426952 is about 64741.2306957475. The cubic root of 4191426952 is about 1612.3301203725.

The spelling of 4191426952 in words is "four billion, one hundred ninety-one million, four hundred twenty-six thousand, nine hundred fifty-two".