2401543311400 has 48 divisors (see below), whose sum is σ = 5702387970240. Its totient is φ = 940178654400.

The previous prime is 2401543311397. The next prime is 2401543311439. The reversal of 2401543311400 is 41133451042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127732266 + ... + 127751065.

It is an arithmetic number, because the mean of its divisors is an integer number (118799749380).

Almost surely, 2^{2401543311400} is an apocalyptic number.

2401543311400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401543311400 is an abundant number, since it is smaller than the sum of its proper divisors (3300844658840).

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

2401543311400 is a wasteful number, since it uses less digits than its factorization.

2401543311400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255483394 (or 255483385 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2401543311400 its reverse (41133451042), we get a palindrome (2442676762442).

The spelling of 2401543311400 in words is "two trillion, four hundred one billion, five hundred forty-three million, three hundred eleven thousand, four hundred".