441434205661422 has 16 divisors (see below), whose sum is σ = 929335169813760. Its totient is φ = 139400275471992.

The previous prime is 441434205661391. The next prime is 441434205661447. The reversal of 441434205661422 is 224166502434144.

It is a super-2 number, since 2×441434205661422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1936114936998 + ... + 1936114937225.

It is an arithmetic number, because the mean of its divisors is an integer number (58083448113360).

Almost surely, 2^{441434205661422} is an apocalyptic number.

441434205661422 is an abundant number, since it is smaller than the sum of its proper divisors (487900964152338).

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

441434205661422 is a wasteful number, since it uses less digits than its factorization.

441434205661422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872229874247.

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 441434205661422 in words is "four hundred forty-one trillion, four hundred thirty-four billion, two hundred five million, six hundred sixty-one thousand, four hundred twenty-two".