1354969163420 has 24 divisors (see below), whose sum is σ = 2846420967264. Its totient is φ = 541799908416.

The previous prime is 1354969163393. The next prime is 1354969163423. The reversal of 1354969163420 is 243619694531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354969163423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11675627 + ... + 11791106.

It is an arithmetic number, because the mean of its divisors is an integer number (118600873636).

Almost surely, 2^{1354969163420} is an apocalyptic number.

1354969163420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1354969163420 is an abundant number, since it is smaller than the sum of its proper divisors (1491451803844).

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

1354969163420 is a wasteful number, since it uses less digits than its factorization.

1354969163420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23469629 (or 23469627 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 53.

The spelling of 1354969163420 in words is "one trillion, three hundred fifty-four billion, nine hundred sixty-nine million, one hundred sixty-three thousand, four hundred twenty".