1362003743562 has 128 divisors (see below), whose sum is σ = 3429012953088. Its totient is φ = 350350694400.

The previous prime is 1362003743473. The next prime is 1362003743563. The reversal of 1362003743562 is 2653473002631.

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

It is not an unprimeable number, because it can be changed into a prime (1362003743563) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68223262 + ... + 68243222.

It is an arithmetic number, because the mean of its divisors is an integer number (26789163696).

Almost surely, 2^{1362003743562} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1362003743562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1714506476544).

1362003743562 is an abundant number, since it is smaller than the sum of its proper divisors (2067009209526).

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

1362003743562 is a wasteful number, since it uses less digits than its factorization.

1362003743562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21404.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 1362003743562 in words is "one trillion, three hundred sixty-two billion, three million, seven hundred forty-three thousand, five hundred sixty-two".