2162480021734 has 16 divisors (see below), whose sum is σ = 3423219649200. Its totient is φ = 1021699389024.

The previous prime is 2162480021731. The next prime is 2162480021749. The reversal of 2162480021734 is 4371200842612.

It is a super-2 number, since 2×2162480021734² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162480021731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73130937 + ... + 73160500.

It is an arithmetic number, because the mean of its divisors is an integer number (213951228075).

Almost surely, 2^{2162480021734} is an apocalyptic number.

2162480021734 is a deficient number, since it is larger than the sum of its proper divisors (1260739627466).

2162480021734 is a wasteful number, since it uses less digits than its factorization.

2162480021734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146291847.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 2162480021734 in words is "two trillion, one hundred sixty-two billion, four hundred eighty million, twenty-one thousand, seven hundred thirty-four".