4265421436 has 6 divisors (see below), whose sum is σ = 7464487520. Its totient is φ = 2132710716.

The previous prime is 4265421427. The next prime is 4265421487. The reversal of 4265421436 is 6341245624.

It is a junction number, because it is equal to n+sod(n) for n = 4265421395 and 4265421404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533177676 + ... + 533177683.

Almost surely, 2^4265421436 is an apocalyptic number.

It is an amenable number.

4265421436 is a deficient number, since it is larger than the sum of its proper divisors (3199066084).

4265421436 is a wasteful number, since it uses less digits than its factorization.

4265421436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066355363 (or 1066355361 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 4265421436 is about 65310.1939669452. The cubic root of 4265421436 is about 1621.7627304578.

The spelling of 4265421436 in words is "four billion, two hundred sixty-five million, four hundred twenty-one thousand, four hundred thirty-six".