42404401201200 has 60 divisors (see below), whose sum is σ = 135835431851688. Its totient is φ = 11307840320000.

The previous prime is 42404401201139. The next prime is 42404401201237. The reversal of 42404401201200 is 210210440424.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 17668499301 + ... + 17668501700.

Almost surely, 2^{42404401201200} is an apocalyptic number.

42404401201200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42404401201200 is an abundant number, since it is smaller than the sum of its proper divisors (93431030650488).

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

42404401201200 is a wasteful number, since it uses less digits than its factorization.

42404401201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35337001022 (or 35337001011 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 42404401201200 its reverse (210210440424), we get a palindrome (42614611641624).

The spelling of 42404401201200 in words is "forty-two trillion, four hundred four billion, four hundred one million, two hundred one thousand, two hundred".