1436424901 has 8 divisors (see below), whose sum is σ = 1446550560. Its totient is φ = 1426333008.

The previous prime is 1436424887. The next prime is 1436424917. The reversal of 1436424901 is 1094246341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1436424901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1436424961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80170 + ... + 96436.

It is an arithmetic number, because the mean of its divisors is an integer number (180818820).

Almost surely, 2^1436424901 is an apocalyptic number.

It is an amenable number.

1436424901 is a deficient number, since it is larger than the sum of its proper divisors (10125659).

1436424901 is a wasteful number, since it uses less digits than its factorization.

1436424901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16883.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1436424901 is about 37900.1965826036. The cubic root of 1436424901 is about 1128.3079332681.

The spelling of 1436424901 in words is "one billion, four hundred thirty-six million, four hundred twenty-four thousand, nine hundred one".