1354044035652 has 144 divisors (see below), whose sum is σ = 4245223203648. Its totient is φ = 331011502080.

The previous prime is 1354044035651. The next prime is 1354044035723. The reversal of 1354044035652 is 2565304404531.

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 (1354044035651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6047253 + ... + 6267164.

It is an arithmetic number, because the mean of its divisors is an integer number (29480716692).

Almost surely, 2^{1354044035652} is an apocalyptic number.

1354044035652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1354044035652 is an abundant number, since it is smaller than the sum of its proper divisors (2891179167996).

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

1354044035652 is a wasteful number, since it uses less digits than its factorization.

1354044035652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314466 (or 12314457 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 1354044035652 in words is "one trillion, three hundred fifty-four billion, forty-four million, thirty-five thousand, six hundred fifty-two".