2628187341734 has 16 divisors (see below), whose sum is σ = 4113790329600. Its totient is φ = 1256926837320.

The previous prime is 2628187341719. The next prime is 2628187341737. The reversal of 2628187341734 is 4371437818262.

It is a self number, because there is not a number n which added to its sum of digits gives 2628187341734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2628187341737) 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, 1123967 + ... + 2553365.

It is an arithmetic number, because the mean of its divisors is an integer number (257111895600).

Almost surely, 2^{2628187341734} is an apocalyptic number.

2628187341734 is a deficient number, since it is larger than the sum of its proper divisors (1485602987866).

2628187341734 is a wasteful number, since it uses less digits than its factorization.

2628187341734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469395.

The product of its digits is 10838016, while the sum is 56.

The spelling of 2628187341734 in words is "two trillion, six hundred twenty-eight billion, one hundred eighty-seven million, three hundred forty-one thousand, seven hundred thirty-four".