1534204041200 has 120 divisors (see below), whose sum is σ = 3712035341616. Its totient is φ = 609348096000.

The previous prime is 1534204041191. The next prime is 1534204041217. The reversal of 1534204041200 is 21404024351.

It is a super-2 number, since 2×1534204041200² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1534204041200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36524210 + ... + 36566190.

Almost surely, 2^{1534204041200} is an apocalyptic number.

1534204041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1534204041200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1856017670808).

1534204041200 is an abundant number, since it is smaller than the sum of its proper divisors (2177831300416).

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

1534204041200 is a wasteful number, since it uses less digits than its factorization.

1534204041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42643 (or 42632 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1534204041200 its reverse (21404024351), we get a palindrome (1555608065551).

The spelling of 1534204041200 in words is "one trillion, five hundred thirty-four billion, two hundred four million, forty-one thousand, two hundred".