1353236140764 has 18 divisors (see below), whose sum is σ = 3420680244800. Its totient is φ = 451078713576.

The previous prime is 1353236140747. The next prime is 1353236140807. The reversal of 1353236140764 is 4670416323531.

1353236140764 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 23 + 614 + 0 + 7 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×1353236140764³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18794946364 + ... + 18794946435.

Almost surely, 2^{1353236140764} is an apocalyptic number.

It is an amenable number.

1353236140764 is an abundant number, since it is smaller than the sum of its proper divisors (2067444104036).

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

1353236140764 is a wasteful number, since it uses less digits than its factorization.

1353236140764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37589892809 (or 37589892804 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 1353236140764 in words is "one trillion, three hundred fifty-three billion, two hundred thirty-six million, one hundred forty thousand, seven hundred sixty-four".