2021435211034 has 8 divisors (see below), whose sum is σ = 3114102892788. Its totient is φ = 983400913440.

The previous prime is 2021435211017. The next prime is 2021435211049. The reversal of 2021435211034 is 4301125341202.

It can be written as a sum of positive squares in 2 ways, for example, as 1970808861025 + 50626350009 = 1403855^2 + 225003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2021435210993 and 2021435211011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13658345947 + ... + 13658346094.

Almost surely, 2^{2021435211034} is an apocalyptic number.

2021435211034 is a deficient number, since it is larger than the sum of its proper divisors (1092667681754).

2021435211034 is a wasteful number, since it uses less digits than its factorization.

2021435211034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27316692080.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 2021435211034 in words is "two trillion, twenty-one billion, four hundred thirty-five million, two hundred eleven thousand, thirty-four".