2147542200800 has 36 divisors (see below), whose sum is σ = 5242687399656. Its totient is φ = 859016880000.

The previous prime is 2147542200799. The next prime is 2147542200841. The reversal of 2147542200800 is 80022457412.

It is a super-2 number, since 2×2147542200800² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1342213076 + ... + 1342214675.

It is an arithmetic number, because the mean of its divisors is an integer number (145630205546).

Almost surely, 2^{2147542200800} is an apocalyptic number.

2147542200800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2147542200800 is an abundant number, since it is smaller than the sum of its proper divisors (3095145198856).

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

2147542200800 is a wasteful number, since it uses less digits than its factorization.

2147542200800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684427771 (or 2684427758 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 35.

The spelling of 2147542200800 in words is "two trillion, one hundred forty-seven billion, five hundred forty-two million, two hundred thousand, eight hundred".