2143155400410 has 64 divisors (see below), whose sum is σ = 5593328992512. Its totient is φ = 523352411136.

The previous prime is 2143155400357. The next prime is 2143155400433. The reversal of 2143155400410 is 140045513412.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56768502 + ... + 56806241.

It is an arithmetic number, because the mean of its divisors is an integer number (87395765508).

Almost surely, 2^{2143155400410} is an apocalyptic number.

2143155400410 is an abundant number, since it is smaller than the sum of its proper divisors (3450173592102).

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

2143155400410 is a wasteful number, since it uses less digits than its factorization.

2143155400410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113574807.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 2143155400410 in words is "two trillion, one hundred forty-three billion, one hundred fifty-five million, four hundred thousand, four hundred ten".