1350234551644 has 24 divisors (see below), whose sum is σ = 2577997191168. Its totient is φ = 613677101040.

The previous prime is 1350234551531. The next prime is 1350234551647. The reversal of 1350234551644 is 4461554320531.

It is a self number, because there is not a number n which added to its sum of digits gives 1350234551644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350234551647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231162 + ... + 2053345.

It is an arithmetic number, because the mean of its divisors is an integer number (107416549632).

Almost surely, 2^{1350234551644} is an apocalyptic number.

It is an amenable number.

1350234551644 is a deficient number, since it is larger than the sum of its proper divisors (1227762639524).

1350234551644 is a wasteful number, since it uses less digits than its factorization.

1350234551644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293865 (or 3293863 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 1350234551644 in words is "one trillion, three hundred fifty billion, two hundred thirty-four million, five hundred fifty-one thousand, six hundred forty-four".