2621428835741 has 16 divisors (see below), whose sum is σ = 2703221808000. Its totient is φ = 2540229346368.

The previous prime is 2621428835693. The next prime is 2621428835833. The reversal of 2621428835741 is 1475388241262.

It is a happy number.

2621428835741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2621428835741 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 (2621428835941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10713026 + ... + 10954988.

It is an arithmetic number, because the mean of its divisors is an integer number (168951363000).

Almost surely, 2^{2621428835741} is an apocalyptic number.

It is an amenable number.

2621428835741 is a deficient number, since it is larger than the sum of its proper divisors (81792972259).

2621428835741 is a wasteful number, since it uses less digits than its factorization.

2621428835741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243188.

The product of its digits is 5160960, while the sum is 53.

The spelling of 2621428835741 in words is "two trillion, six hundred twenty-one billion, four hundred twenty-eight million, eight hundred thirty-five thousand, seven hundred forty-one".