442061414 has 16 divisors (see below), whose sum is σ = 692955648. Its totient is φ = 211295112.

The previous prime is 442061383. The next prime is 442061437. The reversal of 442061414 is 414160244.

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, 50642 + ... + 58725.

It is an arithmetic number, because the mean of its divisors is an integer number (43309728).

Almost surely, 2^442061414 is an apocalyptic number.

442061414 is a deficient number, since it is larger than the sum of its proper divisors (250894234).

442061414 is a wasteful number, since it uses less digits than its factorization.

442061414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109459.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 442061414 is about 21025.2565739398. The cubic root of 442061414 is about 761.7764388954.

The spelling of 442061414 in words is "four hundred forty-two million, sixty-one thousand, four hundred fourteen".