2120082713434 has 64 divisors (see below), whose sum is σ = 3737006751744. Its totient is φ = 883134000000.

The previous prime is 2120082713429. The next prime is 2120082713449. The reversal of 2120082713434 is 4343172800212.

It is a junction number, because it is equal to n+sod(n) for n = 2120082713393 and 2120082713402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185787189 + ... + 185798599.

It is an arithmetic number, because the mean of its divisors is an integer number (58390730496).

Almost surely, 2^{2120082713434} is an apocalyptic number.

2120082713434 is a deficient number, since it is larger than the sum of its proper divisors (1616924038310).

2120082713434 is a wasteful number, since it uses less digits than its factorization.

2120082713434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12643.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 2120082713434 in words is "two trillion, one hundred twenty billion, eighty-two million, seven hundred thirteen thousand, four hundred thirty-four".