2061426045430 has 16 divisors (see below), whose sum is σ = 3710590410384. Its totient is φ = 824565189600.

The previous prime is 2061426045401. The next prime is 2061426045449. The reversal of 2061426045430 is 345406241602.

It is a self number, because there is not a number n which added to its sum of digits gives 2061426045430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272664 + ... + 2396356.

It is an arithmetic number, because the mean of its divisors is an integer number (231911900649).

Almost surely, 2^{2061426045430} is an apocalyptic number.

2061426045430 is a deficient number, since it is larger than the sum of its proper divisors (1649164364954).

2061426045430 is a wasteful number, since it uses less digits than its factorization.

2061426045430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307151.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 2061426045430 in words is "two trillion, sixty-one billion, four hundred twenty-six million, forty-five thousand, four hundred thirty".