2120240323352 has 32 divisors (see below), whose sum is σ = 4114663520400. Its totient is φ = 1023034556544.

The previous prime is 2120240323321. The next prime is 2120240323423. The reversal of 2120240323352 is 2533230420212.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915478 + ... + 2812389.

Almost surely, 2^{2120240323352} is an apocalyptic number.

It is an amenable number.

2120240323352 is a deficient number, since it is larger than the sum of its proper divisors (1994423197048).

2120240323352 is a wasteful number, since it uses less digits than its factorization.

2120240323352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729835 (or 4729831 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2120240323352 its reverse (2533230420212), we get a palindrome (4653470743564).

The spelling of 2120240323352 in words is "two trillion, one hundred twenty billion, two hundred forty million, three hundred twenty-three thousand, three hundred fifty-two".