3152440040383 has 4 divisors (see below), whose sum is σ = 3152798974368. Its totient is φ = 3152081106400.

The previous prime is 3152440040357. The next prime is 3152440040437. The reversal of 3152440040383 is 3830400442513.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3152440040383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3152440040683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179453818 + ... + 179471383.

It is an arithmetic number, because the mean of its divisors is an integer number (788199743592).

Almost surely, 2^{3152440040383} is an apocalyptic number.

3152440040383 is a deficient number, since it is larger than the sum of its proper divisors (358933985).

3152440040383 is an equidigital number, since it uses as much as digits as its factorization.

3152440040383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358933984.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 3152440040383 its reverse (3830400442513), we get a palindrome (6982840482896).

The spelling of 3152440040383 in words is "three trillion, one hundred fifty-two billion, four hundred forty million, forty thousand, three hundred eighty-three".