1354909968036 has 45 divisors (see below), whose sum is σ = 3542057066779. Its totient is φ = 451629671976.

The previous prime is 1354909968023. The next prime is 1354909968047. The reversal of 1354909968036 is 6308699094531.

The square root of 1354909968036 is 1164006.

It is a perfect power (a square), and thus also a powerful number.

1354909968036 is a `hidden beast` number, since 1 + 3 + 549 + 0 + 9 + 9 + 6 + 80 + 3 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 20919775 + ... + 20984441.

Almost surely, 2^{1354909968036} is an apocalyptic number.

1354909968036 is the 1164006-th square number.

It is an amenable number.

1354909968036 is an abundant number, since it is smaller than the sum of its proper divisors (2187147098743).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354909968036 is an frugal number, since it uses more digits than its factorization.

1354909968036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129350 (or 64672 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 63.

The spelling of 1354909968036 in words is "one trillion, three hundred fifty-four billion, nine hundred nine million, nine hundred sixty-eight thousand, thirty-six".