442473007102 has 32 divisors (see below), whose sum is σ = 764953509888. Its totient is φ = 188025981696.

The previous prime is 442473007091. The next prime is 442473007153. The reversal of 442473007102 is 201700374244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2943943 + ... + 3090589.

It is an arithmetic number, because the mean of its divisors is an integer number (23904797184).

Almost surely, 2^442473007102 is an apocalyptic number.

442473007102 is a deficient number, since it is larger than the sum of its proper divisors (322480502786).

442473007102 is a wasteful number, since it uses less digits than its factorization.

442473007102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148480.

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 442473007102 in words is "four hundred forty-two billion, four hundred seventy-three million, seven thousand, one hundred two".