1353543354234 has 16 divisors (see below), whose sum is σ = 3007874120640. Its totient is φ = 451181118060.

The previous prime is 1353543354217. The next prime is 1353543354239. The reversal of 1353543354234 is 4324533453531.

1353543354234 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 543 + 35 + 42 + 34 = 666.

It is a super-2 number, since 2×1353543354234² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1353543354234.

It is not an unprimeable number, because it can be changed into a prime (1353543354239) 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, 12532808782 + ... + 12532808889.

It is an arithmetic number, because the mean of its divisors is an integer number (187992132540).

Almost surely, 2^{1353543354234} is an apocalyptic number.

1353543354234 is an abundant number, since it is smaller than the sum of its proper divisors (1654330766406).

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

1353543354234 is a wasteful number, since it uses less digits than its factorization.

1353543354234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25065617682 (or 25065617676 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 45.

The spelling of 1353543354234 in words is "one trillion, three hundred fifty-three billion, five hundred forty-three million, three hundred fifty-four thousand, two hundred thirty-four".