2340024921796 has 9 divisors (see below), whose sum is σ = 4095048967149. Its totient is φ = 1170010931184.

The previous prime is 2340024921737. The next prime is 2340024921797. The reversal of 2340024921796 is 6971294200432.

It is a happy number.

The square root of 2340024921796 is 1529714.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 27386940100 + 2312637981696 = 165490^2 + 1520736^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340024921797) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2677000 + ... + 3441856.

Almost surely, 2^{2340024921796} is an apocalyptic number.

2340024921796 is the 1529714-th square number.

It is an amenable number.

2340024921796 is a deficient number, since it is larger than the sum of its proper divisors (1755024045353).

2340024921796 is an frugal number, since it uses more digits than its factorization.

2340024921796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529718 (or 764859 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

Multiplying 2340024921796 by its sum of digits (49), we get a square (114661221168004 = 10707998²).

The spelling of 2340024921796 in words is "two trillion, three hundred forty billion, twenty-four million, nine hundred twenty-one thousand, seven hundred ninety-six".