1020714518834 has 16 divisors (see below), whose sum is σ = 1540974758400. Its totient is φ = 507056903184.

The previous prime is 1020714518809. The next prime is 1020714518861. The reversal of 1020714518834 is 4388154170201.

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, 3161597 + ... + 3469455.

It is an arithmetic number, because the mean of its divisors is an integer number (96310922400).

Almost surely, 2^{1020714518834} is an apocalyptic number.

1020714518834 is a deficient number, since it is larger than the sum of its proper divisors (520260239566).

1020714518834 is a wasteful number, since it uses less digits than its factorization.

1020714518834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318577.

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 1020714518834 in words is "one trillion, twenty billion, seven hundred fourteen million, five hundred eighteen thousand, eight hundred thirty-four".