40442124141200 has 60 divisors (see below), whose sum is σ = 97198098797040. Its totient is φ = 16170873290880.

The previous prime is 40442124141197. The next prime is 40442124141229. The reversal of 40442124141200 is 214142124404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17591990 + ... + 19757589.

It is an arithmetic number, because the mean of its divisors is an integer number (1619968313284).

Almost surely, 2^{40442124141200} is an apocalyptic number.

40442124141200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40442124141200 is an abundant number, since it is smaller than the sum of its proper divisors (56755974655840).

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

40442124141200 is a wasteful number, since it uses less digits than its factorization.

40442124141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37352304 (or 37352293 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 40442124141200 its reverse (214142124404), we get a palindrome (40656266265604).

The spelling of 40442124141200 in words is "forty trillion, four hundred forty-two billion, one hundred twenty-four million, one hundred forty-one thousand, two hundred".