2613511536342 has 64 divisors (see below), whose sum is σ = 6326337738240. Its totient is φ = 702659621376.

The previous prime is 2613511536341. The next prime is 2613511536347. The reversal of 2613511536342 is 2436351153162.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2613511536294 and 2613511536303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613511536341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3445893 + ... + 4135359.

It is an arithmetic number, because the mean of its divisors is an integer number (98849027160).

Almost surely, 2^{2613511536342} is an apocalyptic number.

2613511536342 is an abundant number, since it is smaller than the sum of its proper divisors (3712826201898).

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

2613511536342 is a wasteful number, since it uses less digits than its factorization.

2613511536342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694805.

The product of its digits is 388800, while the sum is 42.

The spelling of 2613511536342 in words is "two trillion, six hundred thirteen billion, five hundred eleven million, five hundred thirty-six thousand, three hundred forty-two".