2344404132135 has 48 divisors (see below), whose sum is σ = 4606548492000. Its totient is φ = 1093422488832.

The previous prime is 2344404132131. The next prime is 2344404132181. The reversal of 2344404132135 is 5312314044432.

2344404132135 is a `hidden beast` number, since 2 + 34 + 4 + 404 + 1 + 3 + 213 + 5 = 666.

It is not a de Polignac number, because 2344404132135 - 2² = 2344404132131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2344404132135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344404132131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105450160 + ... + 105472389.

It is an arithmetic number, because the mean of its divisors is an integer number (95969760250).

Almost surely, 2^{2344404132135} is an apocalyptic number.

2344404132135 is a deficient number, since it is larger than the sum of its proper divisors (2262144359865).

2344404132135 is a wasteful number, since it uses less digits than its factorization.

2344404132135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210922592 (or 210922589 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 2344404132135 its reverse (5312314044432), we get a palindrome (7656718176567).

The spelling of 2344404132135 in words is "two trillion, three hundred forty-four billion, four hundred four million, one hundred thirty-two thousand, one hundred thirty-five".