102444414 has 64 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 30453248.

The previous prime is 102444403. The next prime is 102444421. The reversal of 102444414 is 414444201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174229 + ... + 174815.

It is an arithmetic number, because the mean of its divisors is an integer number (3572100).

Almost surely, 2^102444414 is an apocalyptic number.

102444414 is an abundant number, since it is smaller than the sum of its proper divisors (126169986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102444414 is a wasteful number, since it uses less digits than its factorization.

102444414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 102444414 is about 10121.4827965076. The cubic root of 102444414 is about 467.9104675685.

Adding to 102444414 its reverse (414444201), we get a palindrome (516888615).

The spelling of 102444414 in words is "one hundred two million, four hundred forty-four thousand, four hundred fourteen".