2749001430342 has 16 divisors (see below), whose sum is σ = 5499284796720. Its totient is φ = 916120154112.

The previous prime is 2749001430341. The next prime is 2749001430353. The reversal of 2749001430342 is 2430341009472.

It is a self number, because there is not a number n which added to its sum of digits gives 2749001430342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2749001430341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53386123 + ... + 53437590.

It is an arithmetic number, because the mean of its divisors is an integer number (343705299795).

Almost surely, 2^{2749001430342} is an apocalyptic number.

2749001430342 is an abundant number, since it is smaller than the sum of its proper divisors (2750283366378).

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

2749001430342 is a wasteful number, since it uses less digits than its factorization.

2749001430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106828007.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 2749001430342 in words is "two trillion, seven hundred forty-nine billion, one million, four hundred thirty thousand, three hundred forty-two".