2162404043500 has 48 divisors (see below), whose sum is σ = 4722852738240. Its totient is φ = 864931891200.

The previous prime is 2162404043479. The next prime is 2162404043533. The reversal of 2162404043500 is 53404042612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19797036 + ... + 19905964.

It is an arithmetic number, because the mean of its divisors is an integer number (98392765380).

Almost surely, 2^{2162404043500} is an apocalyptic number.

2162404043500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162404043500 is an abundant number, since it is smaller than the sum of its proper divisors (2560448694740).

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

2162404043500 is a wasteful number, since it uses less digits than its factorization.

2162404043500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148651 (or 148639 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 2162404043500 in words is "two trillion, one hundred sixty-two billion, four hundred four million, forty-three thousand, five hundred".