2366140075040 has 432 divisors, whose sum is σ = 6891740015832. Its totient is φ = 765324951552.

The previous prime is 2366140075037. The next prime is 2366140075063. The reversal of 2366140075040 is 405700416632.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2249124085264 + 117015989776 = 1499708^2 + 342076^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 2366140074985 and 2366140075003.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 727370054 + ... + 727373306.

Almost surely, 2^{2366140075040} is an apocalyptic number.

2366140075040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2366140075040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3445870007916).

2366140075040 is an abundant number, since it is smaller than the sum of its proper divisors (4525599940792).

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

2366140075040 is a wasteful number, since it uses less digits than its factorization.

2366140075040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577 (or 3543 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 2366140075040 in words is "two trillion, three hundred sixty-six billion, one hundred forty million, seventy-five thousand, forty".