454432102 has 4 divisors (see below), whose sum is σ = 681648156. Its totient is φ = 227216050.

The previous prime is 454432093. The next prime is 454432169. The reversal of 454432102 is 201234454.

It is a happy number.

It is a semiprime because it is the product of two primes.

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, 113608024 + ... + 113608027.

It is an arithmetic number, because the mean of its divisors is an integer number (170412039).

Almost surely, 2^454432102 is an apocalyptic number.

454432102 is a deficient number, since it is larger than the sum of its proper divisors (227216054).

454432102 is a wasteful number, since it uses less digits than its factorization.

454432102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227216053.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 454432102 is about 21317.4131169802. The cubic root of 454432102 is about 768.8170411315.

Adding to 454432102 its reverse (201234454), we get a palindrome (655666556).

The spelling of 454432102 in words is "four hundred fifty-four million, four hundred thirty-two thousand, one hundred two".