1020364928452 has 24 divisors (see below), whose sum is σ = 1843315937792. Its totient is φ = 493704590400.

The previous prime is 1020364928441. The next prime is 1020364928467. The reversal of 1020364928452 is 2548294630201.

It is a super-2 number, since 2×1020364928452² (a number of 25 digits) contains 22 as substring.

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, 3099952 + ... + 3413272.

Almost surely, 2^{1020364928452} is an apocalyptic number.

It is an amenable number.

1020364928452 is a deficient number, since it is larger than the sum of its proper divisors (822951009340).

1020364928452 is a wasteful number, since it uses less digits than its factorization.

1020364928452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339619 (or 339617 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

It can be divided in two parts, 1020364 and 928452, that added together give a square (1948816 = 1396²).

The spelling of 1020364928452 in words is "one trillion, twenty billion, three hundred sixty-four million, nine hundred twenty-eight thousand, four hundred fifty-two".