1354191214236 has 96 divisors (see below), whose sum is σ = 3731634278400. Its totient is φ = 374032166400.

The previous prime is 1354191214157. The next prime is 1354191214253. The reversal of 1354191214236 is 6324121914531.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2174040 + ... + 2726688.

It is an arithmetic number, because the mean of its divisors is an integer number (38871190400).

Almost surely, 2^{1354191214236} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1354191214236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1865817139200).

1354191214236 is an abundant number, since it is smaller than the sum of its proper divisors (2377443064164).

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

1354191214236 is a wasteful number, since it uses less digits than its factorization.

1354191214236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553635 (or 553633 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The spelling of 1354191214236 in words is "one trillion, three hundred fifty-four billion, one hundred ninety-one million, two hundred fourteen thousand, two hundred thirty-six".