445199337134 has 32 divisors (see below), whose sum is σ = 722213646336. Its totient is φ = 205023000960.

The previous prime is 445199337119. The next prime is 445199337139. The reversal of 445199337134 is 431733991544.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445199337139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22091867 + ... + 22112009.

It is an arithmetic number, because the mean of its divisors is an integer number (22569176448).

Almost surely, 2^445199337134 is an apocalyptic number.

445199337134 is a deficient number, since it is larger than the sum of its proper divisors (277014309202).

445199337134 is a wasteful number, since it uses less digits than its factorization.

445199337134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34040.

The product of its digits is 4898880, while the sum is 53.

The spelling of 445199337134 in words is "four hundred forty-five billion, one hundred ninety-nine million, three hundred thirty-seven thousand, one hundred thirty-four".